70985464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3823}}^1$

素因数の和:4051

約数の個数: 32

約数和(自身を含む): 145923840

約数和(自身を除く): 74938376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 3823, 4642, 7646, 9284, 15292, 18568, 30584, 42053, 84106, 168212, 336424, 806653, 1613306, 3226612, 6453224, 8873183, 17746366, 35492732, 70985464]

約数ペア:

[(1, 70985464), (2, 35492732), (4, 17746366), (8, 8873183), (11, 6453224), (22, 3226612), (44, 1613306), (88, 806653), (211, 336424), (422, 168212), (844, 84106), (1688, 42053), (2321, 30584), (3823, 18568), (4642, 15292), (7646, 9284)]