71804642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10663}}^1$

素因数の和:10722

約数の個数: 32

約数和(自身を含む): 136157952

約数和(自身を除く): 64353310

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 10663, 21326, 74641, 138619, 149282, 277238, 394531, 789062, 970333, 1940666, 2761717, 5128903, 5523434, 10257806, 35902321, 71804642]

約数ペア:

[(1, 71804642), (2, 35902321), (7, 10257806), (13, 5523434), (14, 5128903), (26, 2761717), (37, 1940666), (74, 970333), (91, 789062), (182, 394531), (259, 277238), (481, 149282), (518, 138619), (962, 74641), (3367, 21326), (6734, 10663)]