921237664

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1033}}^1$

素因数の和:1134

約数の個数: 72

約数和(自身を含む): 1940580180

約数和(自身を除く): 1019342516

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 961, 992, 1033, 1798, 1922, 2066, 3596, 3844, 4132, 7192, 7688, 8264, 14384, 15376, 16528, 27869, 28768, 29957, 30752, 32023, 33056, 55738, 59914, 64046, 111476, 119828, 128092, 222952, 239656, 256184, 445904, 479312, 512368, 891808, 928667, 958624, 992713, 1024736, 1857334, 1985426, 3714668, 3970852, 7429336, 7941704, 14858672, 15883408, 28788677, 29717344, 31766816, 57577354, 115154708, 230309416, 460618832, 921237664]

約数ペア:

[(1, 921237664), (2, 460618832), (4, 230309416), (8, 115154708), (16, 57577354), (29, 31766816), (31, 29717344), (32, 28788677), (58, 15883408), (62, 14858672), (116, 7941704), (124, 7429336), (232, 3970852), (248, 3714668), (464, 1985426), (496, 1857334), (899, 1024736), (928, 992713), (961, 958624), (992, 928667), (1033, 891808), (1798, 512368), (1922, 479312), (2066, 445904), (3596, 256184), (3844, 239656), (4132, 222952), (7192, 128092), (7688, 119828), (8264, 111476), (14384, 64046), (15376, 59914), (16528, 55738), (27869, 33056), (28768, 32023), (29957, 30752)]