23571856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 61228224

約数和(自身を除く): 37656368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 53, 56, 76, 77, 88, 106, 112, 133, 152, 154, 176, 209, 212, 266, 304, 308, 361, 371, 418, 424, 532, 583, 616, 722, 742, 836, 848, 1007, 1064, 1166, 1232, 1444, 1463, 1484, 1672, 2014, 2128, 2332, 2527, 2888, 2926, 2968, 3344, 3971, 4028, 4081, 4664, 5054, 5776, 5852, 5936, 7049, 7942, 8056, 8162, 9328, 10108, 11077, 11704, 14098, 15884, 16112, 16324, 19133, 20216, 22154, 23408, 27797, 28196, 31768, 32648, 38266, 40432, 44308, 55594, 56392, 63536, 65296, 76532, 77539, 88616, 111188, 112784, 133931, 153064, 155078, 177232, 210463, 222376, 267862, 306128, 310156, 420926, 444752, 535724, 620312, 841852, 1071448, 1240624, 1473241, 1683704, 2142896, 2946482, 3367408, 5892964, 11785928, 23571856]

約数ペア:

[(1, 23571856), (2, 11785928), (4, 5892964), (7, 3367408), (8, 2946482), (11, 2142896), (14, 1683704), (16, 1473241), (19, 1240624), (22, 1071448), (28, 841852), (38, 620312), (44, 535724), (53, 444752), (56, 420926), (76, 310156), (77, 306128), (88, 267862), (106, 222376), (112, 210463), (133, 177232), (152, 155078), (154, 153064), (176, 133931), (209, 112784), (212, 111188), (266, 88616), (304, 77539), (308, 76532), (361, 65296), (371, 63536), (418, 56392), (424, 55594), (532, 44308), (583, 40432), (616, 38266), (722, 32648), (742, 31768), (836, 28196), (848, 27797), (1007, 23408), (1064, 22154), (1166, 20216), (1232, 19133), (1444, 16324), (1463, 16112), (1484, 15884), (1672, 14098), (2014, 11704), (2128, 11077), (2332, 10108), (2527, 9328), (2888, 8162), (2926, 8056), (2968, 7942), (3344, 7049), (3971, 5936), (4028, 5852), (4081, 5776), (4664, 5054)]