86906596

素因数分解:

$2^2\times 7^4\times {\mathrm{9049}}^1$

素因数の和:9081

約数の個数: 30

約数和(自身を含む): 177443350

約数和(自身を除く): 90536754

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9049, 9604, 18098, 36196, 63343, 126686, 253372, 443401, 886802, 1773604, 3103807, 6207614, 12415228, 21726649, 43453298, 86906596]

約数ペア:

[(1, 86906596), (2, 43453298), (4, 21726649), (7, 12415228), (14, 6207614), (28, 3103807), (49, 1773604), (98, 886802), (196, 443401), (343, 253372), (686, 126686), (1372, 63343), (2401, 36196), (4802, 18098), (9049, 9604)]