40639808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{57727}}^1$

素因数の和:57750

約数の個数: 28

約数和(自身を含む): 87977472

約数和(自身を除く): 47337664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 57727, 115454, 230908, 461816, 634997, 923632, 1269994, 1847264, 2539988, 3694528, 5079976, 10159952, 20319904, 40639808]

約数ペア:

[(1, 40639808), (2, 20319904), (4, 10159952), (8, 5079976), (11, 3694528), (16, 2539988), (22, 1847264), (32, 1269994), (44, 923632), (64, 634997), (88, 461816), (176, 230908), (352, 115454), (704, 57727)]