28565536776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{168851}}^1$

素因数の和:168939

約数の個数: 128

約数和(自身を含む): 87532876800

約数和(自身を除く): 58967340024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 53, 56, 57, 76, 84, 106, 114, 133, 152, 159, 168, 212, 228, 266, 318, 371, 399, 424, 456, 532, 636, 742, 798, 1007, 1064, 1113, 1272, 1484, 1596, 2014, 2226, 2968, 3021, 3192, 4028, 4452, 6042, 7049, 8056, 8904, 12084, 14098, 21147, 24168, 28196, 42294, 56392, 84588, 168851, 169176, 337702, 506553, 675404, 1013106, 1181957, 1350808, 2026212, 2363914, 3208169, 3545871, 4052424, 4727828, 6416338, 7091742, 8949103, 9455656, 9624507, 12832676, 14183484, 17898206, 19249014, 22457183, 25665352, 26847309, 28366968, 35796412, 38498028, 44914366, 53694618, 62643721, 67371549, 71592824, 76996056, 89828732, 107389236, 125287442, 134743098, 170032957, 179657464, 187931163, 214778472, 250574884, 269486196, 340065914, 375862326, 501149768, 510098871, 538972392, 680131828, 751724652, 1020197742, 1190230699, 1360263656, 1503449304, 2040395484, 2380461398, 3570692097, 4080790968, 4760922796, 7141384194, 9521845592, 14282768388, 28565536776]

約数ペア:

[(1, 28565536776), (2, 14282768388), (3, 9521845592), (4, 7141384194), (6, 4760922796), (7, 4080790968), (8, 3570692097), (12, 2380461398), (14, 2040395484), (19, 1503449304), (21, 1360263656), (24, 1190230699), (28, 1020197742), (38, 751724652), (42, 680131828), (53, 538972392), (56, 510098871), (57, 501149768), (76, 375862326), (84, 340065914), (106, 269486196), (114, 250574884), (133, 214778472), (152, 187931163), (159, 179657464), (168, 170032957), (212, 134743098), (228, 125287442), (266, 107389236), (318, 89828732), (371, 76996056), (399, 71592824), (424, 67371549), (456, 62643721), (532, 53694618), (636, 44914366), (742, 38498028), (798, 35796412), (1007, 28366968), (1064, 26847309), (1113, 25665352), (1272, 22457183), (1484, 19249014), (1596, 17898206), (2014, 14183484), (2226, 12832676), (2968, 9624507), (3021, 9455656), (3192, 8949103), (4028, 7091742), (4452, 6416338), (6042, 4727828), (7049, 4052424), (8056, 3545871), (8904, 3208169), (12084, 2363914), (14098, 2026212), (21147, 1350808), (24168, 1181957), (28196, 1013106), (42294, 675404), (56392, 506553), (84588, 337702), (168851, 169176)]