71462072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6199}}^1$

素因数の和:6347

約数の個数: 32

約数和(自身を含む): 147312000

約数和(自身を除く): 75849928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 6199, 11528, 12398, 24796, 49592, 68189, 136378, 272756, 545512, 812069, 1624138, 3248276, 6496552, 8932759, 17865518, 35731036, 71462072]

約数ペア:

[(1, 71462072), (2, 35731036), (4, 17865518), (8, 8932759), (11, 6496552), (22, 3248276), (44, 1624138), (88, 812069), (131, 545512), (262, 272756), (524, 136378), (1048, 68189), (1441, 49592), (2882, 24796), (5764, 12398), (6199, 11528)]