71188952

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{145879}}^1$

素因数の和:145946

約数の個数: 16

約数和(自身を含む): 135668400

約数和(自身を除く): 64479448

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 145879, 291758, 583516, 1167032, 8898619, 17797238, 35594476, 71188952]

約数ペア:

[(1, 71188952), (2, 35594476), (4, 17797238), (8, 8898619), (61, 1167032), (122, 583516), (244, 291758), (488, 145879)]