26027848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 66355200

約数和(自身を除く): 40327352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 31, 44, 47, 56, 58, 62, 77, 88, 94, 116, 124, 154, 188, 203, 217, 232, 248, 308, 319, 329, 341, 376, 406, 434, 517, 616, 638, 658, 682, 812, 868, 899, 1034, 1276, 1316, 1363, 1364, 1457, 1624, 1736, 1798, 2068, 2233, 2387, 2552, 2632, 2726, 2728, 2914, 3596, 3619, 4136, 4466, 4774, 5452, 5828, 6293, 7192, 7238, 8932, 9541, 9548, 9889, 10199, 10904, 11656, 12586, 14476, 14993, 16027, 17864, 19082, 19096, 19778, 20398, 25172, 28952, 29986, 32054, 38164, 39556, 40796, 42253, 50344, 59972, 64108, 69223, 76328, 79112, 81592, 84506, 104951, 112189, 119944, 128216, 138446, 169012, 209902, 224378, 276892, 295771, 338024, 419804, 448756, 464783, 553784, 591542, 839608, 897512, 929566, 1183084, 1859132, 2366168, 3253481, 3718264, 6506962, 13013924, 26027848]

約数ペア:

[(1, 26027848), (2, 13013924), (4, 6506962), (7, 3718264), (8, 3253481), (11, 2366168), (14, 1859132), (22, 1183084), (28, 929566), (29, 897512), (31, 839608), (44, 591542), (47, 553784), (56, 464783), (58, 448756), (62, 419804), (77, 338024), (88, 295771), (94, 276892), (116, 224378), (124, 209902), (154, 169012), (188, 138446), (203, 128216), (217, 119944), (232, 112189), (248, 104951), (308, 84506), (319, 81592), (329, 79112), (341, 76328), (376, 69223), (406, 64108), (434, 59972), (517, 50344), (616, 42253), (638, 40796), (658, 39556), (682, 38164), (812, 32054), (868, 29986), (899, 28952), (1034, 25172), (1276, 20398), (1316, 19778), (1363, 19096), (1364, 19082), (1457, 17864), (1624, 16027), (1736, 14993), (1798, 14476), (2068, 12586), (2233, 11656), (2387, 10904), (2552, 10199), (2632, 9889), (2726, 9548), (2728, 9541), (2914, 8932), (3596, 7238), (3619, 7192), (4136, 6293), (4466, 5828), (4774, 5452)]