127769768

素因数分解:

$2^3\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2213}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 274181760

約数和(自身を除く): 146411992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1031, 2062, 2213, 4124, 4426, 7217, 8248, 8852, 14434, 15491, 17704, 28868, 30982, 57736, 61964, 123928, 2281603, 4563206, 9126412, 15971221, 18252824, 31942442, 63884884, 127769768]

約数ペア:

[(1, 127769768), (2, 63884884), (4, 31942442), (7, 18252824), (8, 15971221), (14, 9126412), (28, 4563206), (56, 2281603), (1031, 123928), (2062, 61964), (2213, 57736), (4124, 30982), (4426, 28868), (7217, 17704), (8248, 15491), (8852, 14434)]