41720866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 70440192

約数和(自身を除く): 28719326

約数列:

[1, 2, 11, 22, 47, 94, 157, 257, 314, 514, 517, 1034, 1727, 2827, 3454, 5654, 7379, 12079, 14758, 24158, 40349, 80698, 81169, 132869, 162338, 265738, 443839, 887678, 1896403, 3792806, 20860433, 41720866]

約数ペア:

[(1, 41720866), (2, 20860433), (11, 3792806), (22, 1896403), (47, 887678), (94, 443839), (157, 265738), (257, 162338), (314, 132869), (514, 81169), (517, 80698), (1034, 40349), (1727, 24158), (2827, 14758), (3454, 12079), (5654, 7379)]