2575664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 6457920

約数和(自身を除く): 3882256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 61, 91, 104, 112, 116, 122, 182, 203, 208, 232, 244, 364, 377, 406, 427, 464, 488, 728, 754, 793, 812, 854, 976, 1456, 1508, 1586, 1624, 1708, 1769, 2639, 3016, 3172, 3248, 3416, 3538, 5278, 5551, 6032, 6344, 6832, 7076, 10556, 11102, 12383, 12688, 14152, 21112, 22204, 22997, 24766, 28304, 42224, 44408, 45994, 49532, 88816, 91988, 99064, 160979, 183976, 198128, 321958, 367952, 643916, 1287832, 2575664]

約数ペア:

[(1, 2575664), (2, 1287832), (4, 643916), (7, 367952), (8, 321958), (13, 198128), (14, 183976), (16, 160979), (26, 99064), (28, 91988), (29, 88816), (52, 49532), (56, 45994), (58, 44408), (61, 42224), (91, 28304), (104, 24766), (112, 22997), (116, 22204), (122, 21112), (182, 14152), (203, 12688), (208, 12383), (232, 11102), (244, 10556), (364, 7076), (377, 6832), (406, 6344), (427, 6032), (464, 5551), (488, 5278), (728, 3538), (754, 3416), (793, 3248), (812, 3172), (854, 3016), (976, 2639), (1456, 1769), (1508, 1708), (1586, 1624)]