5421416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 13668480

約数和(自身を除く): 8247064

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 677, 728, 1001, 1144, 1354, 2002, 2708, 4004, 4739, 5416, 7447, 8008, 8801, 9478, 14894, 17602, 18956, 29788, 35204, 37912, 52129, 59576, 61607, 70408, 96811, 104258, 123214, 193622, 208516, 246428, 387244, 417032, 492856, 677677, 774488, 1355354, 2710708, 5421416]

約数ペア:

[(1, 5421416), (2, 2710708), (4, 1355354), (7, 774488), (8, 677677), (11, 492856), (13, 417032), (14, 387244), (22, 246428), (26, 208516), (28, 193622), (44, 123214), (52, 104258), (56, 96811), (77, 70408), (88, 61607), (91, 59576), (104, 52129), (143, 37912), (154, 35204), (182, 29788), (286, 18956), (308, 17602), (364, 14894), (572, 9478), (616, 8801), (677, 8008), (728, 7447), (1001, 5416), (1144, 4739), (1354, 4004), (2002, 2708)]