7514416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 60

約数和(自身を含む): 18062832

約数和(自身を除く): 10548416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 397, 676, 728, 794, 1183, 1352, 1456, 1588, 2366, 2704, 2779, 3176, 4732, 5161, 5558, 6352, 9464, 10322, 11116, 18928, 20644, 22232, 36127, 41288, 44464, 67093, 72254, 82576, 134186, 144508, 268372, 289016, 469651, 536744, 578032, 939302, 1073488, 1878604, 3757208, 7514416]

約数ペア:

[(1, 7514416), (2, 3757208), (4, 1878604), (7, 1073488), (8, 939302), (13, 578032), (14, 536744), (16, 469651), (26, 289016), (28, 268372), (52, 144508), (56, 134186), (91, 82576), (104, 72254), (112, 67093), (169, 44464), (182, 41288), (208, 36127), (338, 22232), (364, 20644), (397, 18928), (676, 11116), (728, 10322), (794, 9464), (1183, 6352), (1352, 5558), (1456, 5161), (1588, 4732), (2366, 3176), (2704, 2779)]