64260475216

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1\times {\mathrm{2791}}^1$

素因数の和:3900

約数の個数: 80

約数和(自身を含む): 143100229888

約数和(自身を除く): 78839754672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 853, 964, 1687, 1706, 1928, 2791, 3374, 3412, 3856, 5582, 5971, 6748, 6824, 11164, 11942, 13496, 13648, 19537, 22328, 23884, 26992, 39074, 44656, 47768, 78148, 95536, 156296, 205573, 312592, 411146, 672631, 822292, 1345262, 1439011, 1644584, 2380723, 2690524, 2878022, 3289168, 4708417, 4761446, 5381048, 5756044, 9416834, 9522892, 10762096, 11512088, 16665061, 18833668, 19045784, 23024176, 33330122, 37667336, 38091568, 66660244, 75334672, 133320488, 266640976, 573754243, 1147508486, 2295016972, 4016279701, 4590033944, 8032559402, 9180067888, 16065118804, 32130237608, 64260475216]

約数ペア:

[(1, 64260475216), (2, 32130237608), (4, 16065118804), (7, 9180067888), (8, 8032559402), (14, 4590033944), (16, 4016279701), (28, 2295016972), (56, 1147508486), (112, 573754243), (241, 266640976), (482, 133320488), (853, 75334672), (964, 66660244), (1687, 38091568), (1706, 37667336), (1928, 33330122), (2791, 23024176), (3374, 19045784), (3412, 18833668), (3856, 16665061), (5582, 11512088), (5971, 10762096), (6748, 9522892), (6824, 9416834), (11164, 5756044), (11942, 5381048), (13496, 4761446), (13648, 4708417), (19537, 3289168), (22328, 2878022), (23884, 2690524), (26992, 2380723), (39074, 1644584), (44656, 1439011), (47768, 1345262), (78148, 822292), (95536, 672631), (156296, 411146), (205573, 312592)]