7276568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 15832320

約数和(自身を除く): 8555752

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 61, 62, 74, 104, 122, 124, 148, 244, 248, 296, 403, 481, 488, 793, 806, 962, 1147, 1586, 1612, 1891, 1924, 2257, 2294, 3172, 3224, 3782, 3848, 4514, 4588, 6344, 7564, 9028, 9176, 14911, 15128, 18056, 24583, 29341, 29822, 49166, 58682, 59644, 69967, 98332, 117364, 119288, 139934, 196664, 234728, 279868, 559736, 909571, 1819142, 3638284, 7276568]

約数ペア:

[(1, 7276568), (2, 3638284), (4, 1819142), (8, 909571), (13, 559736), (26, 279868), (31, 234728), (37, 196664), (52, 139934), (61, 119288), (62, 117364), (74, 98332), (104, 69967), (122, 59644), (124, 58682), (148, 49166), (244, 29822), (248, 29341), (296, 24583), (403, 18056), (481, 15128), (488, 14911), (793, 9176), (806, 9028), (962, 7564), (1147, 6344), (1586, 4588), (1612, 4514), (1891, 3848), (1924, 3782), (2257, 3224), (2294, 3172)]