40711072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{66959}}^1$

素因数の和:66988

約数の個数: 24

約数和(自身を含む): 84369600

約数和(自身を除く): 43658528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 66959, 133918, 267836, 535672, 1071344, 1272221, 2142688, 2544442, 5088884, 10177768, 20355536, 40711072]

約数ペア:

[(1, 40711072), (2, 20355536), (4, 10177768), (8, 5088884), (16, 2544442), (19, 2142688), (32, 1272221), (38, 1071344), (76, 535672), (152, 267836), (304, 133918), (608, 66959)]