65154068

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{80239}}^1$

素因数の和:80279

約数の個数: 24

約数和(自身を含む): 134803200

約数和(自身を除く): 69649132

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 80239, 160478, 320956, 561673, 1123346, 2246692, 2326931, 4653862, 9307724, 16288517, 32577034, 65154068]

約数ペア:

[(1, 65154068), (2, 32577034), (4, 16288517), (7, 9307724), (14, 4653862), (28, 2326931), (29, 2246692), (58, 1123346), (116, 561673), (203, 320956), (406, 160478), (812, 80239)]