74290216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9277}}^1$

素因数の和:9314

約数の個数: 64

約数和(自身を含む): 187044480

約数和(自身を除く): 112754264

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, 728, 1001, 1144, 2002, 4004, 8008, 9277, 18554, 37108, 64939, 74216, 102047, 120601, 129878, 204094, 241202, 259756, 408188, 482404, 519512, 714329, 816376, 844207, 964808, 1326611, 1428658, 1688414, 2653222, 2857316, 3376828, 5306444, 5714632, 6753656, 9286277, 10612888, 18572554, 37145108, 74290216]

約数ペア:

[(1, 74290216), (2, 37145108), (4, 18572554), (7, 10612888), (8, 9286277), (11, 6753656), (13, 5714632), (14, 5306444), (22, 3376828), (26, 2857316), (28, 2653222), (44, 1688414), (52, 1428658), (56, 1326611), (77, 964808), (88, 844207), (91, 816376), (104, 714329), (143, 519512), (154, 482404), (182, 408188), (286, 259756), (308, 241202), (364, 204094), (572, 129878), (616, 120601), (728, 102047), (1001, 74216), (1144, 64939), (2002, 37108), (4004, 18554), (8008, 9277)]