13250272

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 30088800

約数和(自身を除く): 16838528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 397, 596, 794, 1043, 1192, 1588, 2086, 2384, 2779, 3176, 4172, 4768, 5558, 6352, 8344, 11116, 12704, 16688, 22232, 33376, 44464, 59153, 88928, 118306, 236612, 414071, 473224, 828142, 946448, 1656284, 1892896, 3312568, 6625136, 13250272]

約数ペア:

[(1, 13250272), (2, 6625136), (4, 3312568), (7, 1892896), (8, 1656284), (14, 946448), (16, 828142), (28, 473224), (32, 414071), (56, 236612), (112, 118306), (149, 88928), (224, 59153), (298, 44464), (397, 33376), (596, 22232), (794, 16688), (1043, 12704), (1192, 11116), (1588, 8344), (2086, 6352), (2384, 5558), (2779, 4768), (3176, 4172)]