71821112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10331}}^1$

素因数の和:10427

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 76959688

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 10331, 20662, 41324, 82648, 113641, 227282, 454564, 816149, 909128, 1632298, 3264596, 6529192, 8977639, 17955278, 35910556, 71821112]

約数ペア:

[(1, 71821112), (2, 35910556), (4, 17955278), (8, 8977639), (11, 6529192), (22, 3264596), (44, 1632298), (79, 909128), (88, 816149), (158, 454564), (316, 227282), (632, 113641), (869, 82648), (1738, 41324), (3476, 20662), (6952, 10331)]