287970112

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{121609}}^1$

素因数の和:121658

約数の個数: 28

約数和(自身を含む): 586889860

約数和(自身を除く): 298919748

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 121609, 243218, 486436, 972872, 1945744, 3891488, 4499533, 7782976, 8999066, 17998132, 35996264, 71992528, 143985056, 287970112]

約数ペア:

[(1, 287970112), (2, 143985056), (4, 71992528), (8, 35996264), (16, 17998132), (32, 8999066), (37, 7782976), (64, 4499533), (74, 3891488), (148, 1945744), (296, 972872), (592, 486436), (1184, 243218), (2368, 121609)]