28497756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3359}}^1$

素因数の和:3474

約数の個数: 48

約数和(自身を含む): 76769280

約数和(自身を除く): 48271524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 3359, 4242, 6718, 8484, 10077, 13436, 20154, 23513, 40308, 47026, 70539, 94052, 141078, 282156, 339259, 678518, 1017777, 1357036, 2035554, 2374813, 4071108, 4749626, 7124439, 9499252, 14248878, 28497756]

約数ペア:

[(1, 28497756), (2, 14248878), (3, 9499252), (4, 7124439), (6, 4749626), (7, 4071108), (12, 2374813), (14, 2035554), (21, 1357036), (28, 1017777), (42, 678518), (84, 339259), (101, 282156), (202, 141078), (303, 94052), (404, 70539), (606, 47026), (707, 40308), (1212, 23513), (1414, 20154), (2121, 13436), (2828, 10077), (3359, 8484), (4242, 6718)]