7195216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3811

約数の個数: 40

約数和(自身を含む): 16873920

約数和(自身を除く): 9678704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 3779, 7558, 15116, 26453, 30232, 52906, 60464, 64243, 105812, 128486, 211624, 256972, 423248, 449701, 513944, 899402, 1027888, 1798804, 3597608, 7195216]

約数ペア:

[(1, 7195216), (2, 3597608), (4, 1798804), (7, 1027888), (8, 899402), (14, 513944), (16, 449701), (17, 423248), (28, 256972), (34, 211624), (56, 128486), (68, 105812), (112, 64243), (119, 60464), (136, 52906), (238, 30232), (272, 26453), (476, 15116), (952, 7558), (1904, 3779)]