40881436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 74117120

約数和(自身を除く): 33235684

約数列:

[1, 2, 4, 31, 62, 124, 439, 751, 878, 1502, 1756, 3004, 13609, 23281, 27218, 46562, 54436, 93124, 329689, 659378, 1318756, 10220359, 20440718, 40881436]

約数ペア:

[(1, 40881436), (2, 20440718), (4, 10220359), (31, 1318756), (62, 659378), (124, 329689), (439, 93124), (751, 54436), (878, 46562), (1502, 27218), (1756, 23281), (3004, 13609)]