72717616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{156719}}^1$

素因数の和:156756

約数の個数: 20

約数和(自身を含む): 145749600

約数和(自身を除く): 73031984

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 156719, 313438, 626876, 1253752, 2507504, 4544851, 9089702, 18179404, 36358808, 72717616]

約数ペア:

[(1, 72717616), (2, 36358808), (4, 18179404), (8, 9089702), (16, 4544851), (29, 2507504), (58, 1253752), (116, 626876), (232, 313438), (464, 156719)]