64995896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 149817600

約数和(自身を除く): 84821704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 938, 952, 1019, 1139, 1876, 2038, 2278, 3752, 4076, 4556, 7133, 7973, 8152, 9112, 14266, 15946, 17323, 28532, 31892, 34646, 57064, 63784, 68273, 69292, 121261, 136546, 138584, 242522, 273092, 477911, 485044, 546184, 955822, 970088, 1160641, 1911644, 2321282, 3823288, 4642564, 8124487, 9285128, 16248974, 32497948, 64995896]

約数ペア:

[(1, 64995896), (2, 32497948), (4, 16248974), (7, 9285128), (8, 8124487), (14, 4642564), (17, 3823288), (28, 2321282), (34, 1911644), (56, 1160641), (67, 970088), (68, 955822), (119, 546184), (134, 485044), (136, 477911), (238, 273092), (268, 242522), (469, 138584), (476, 136546), (536, 121261), (938, 69292), (952, 68273), (1019, 63784), (1139, 57064), (1876, 34646), (2038, 31892), (2278, 28532), (3752, 17323), (4076, 15946), (4556, 14266), (7133, 9112), (7973, 8152)]