71388152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1231}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 74973448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 659, 1231, 1318, 2462, 2636, 4924, 5272, 7249, 9848, 13541, 14498, 27082, 28996, 54164, 57992, 108328, 811229, 1622458, 3244916, 6489832, 8923519, 17847038, 35694076, 71388152]

約数ペア:

[(1, 71388152), (2, 35694076), (4, 17847038), (8, 8923519), (11, 6489832), (22, 3244916), (44, 1622458), (88, 811229), (659, 108328), (1231, 57992), (1318, 54164), (2462, 28996), (2636, 27082), (4924, 14498), (5272, 13541), (7249, 9848)]