71748704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131891}}^1$

素因数の和:131918

約数の個数: 24

約数和(自身を含む): 149565528

約数和(自身を除く): 77816824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 131891, 263782, 527564, 1055128, 2110256, 2242147, 4220512, 4484294, 8968588, 17937176, 35874352, 71748704]

約数ペア:

[(1, 71748704), (2, 35874352), (4, 17937176), (8, 8968588), (16, 4484294), (17, 4220512), (32, 2242147), (34, 2110256), (68, 1055128), (136, 527564), (272, 263782), (544, 131891)]