77449472

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{15923}}^1$

素因数の和:15958

約数の個数: 36

約数和(自身を含む): 162743280

約数和(自身を除く): 85293808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 15923, 31846, 63692, 127384, 254768, 302537, 509536, 605074, 1019072, 1210148, 2038144, 2420296, 4076288, 4840592, 9681184, 19362368, 38724736, 77449472]

約数ペア:

[(1, 77449472), (2, 38724736), (4, 19362368), (8, 9681184), (16, 4840592), (19, 4076288), (32, 2420296), (38, 2038144), (64, 1210148), (76, 1019072), (128, 605074), (152, 509536), (256, 302537), (304, 254768), (608, 127384), (1216, 63692), (2432, 31846), (4864, 15923)]