5639816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 13332480

約数和(自身を除く): 7692664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 127, 182, 244, 254, 364, 427, 488, 508, 728, 793, 854, 889, 1016, 1586, 1651, 1708, 1778, 3172, 3302, 3416, 3556, 5551, 6344, 6604, 7112, 7747, 11102, 11557, 13208, 15494, 22204, 23114, 30988, 44408, 46228, 54229, 61976, 92456, 100711, 108458, 201422, 216916, 402844, 433832, 704977, 805688, 1409954, 2819908, 5639816]

約数ペア:

[(1, 5639816), (2, 2819908), (4, 1409954), (7, 805688), (8, 704977), (13, 433832), (14, 402844), (26, 216916), (28, 201422), (52, 108458), (56, 100711), (61, 92456), (91, 61976), (104, 54229), (122, 46228), (127, 44408), (182, 30988), (244, 23114), (254, 22204), (364, 15494), (427, 13208), (488, 11557), (508, 11102), (728, 7747), (793, 7112), (854, 6604), (889, 6344), (1016, 5551), (1586, 3556), (1651, 3416), (1708, 3302), (1778, 3172)]