72248272

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{122041}}^1$

素因数の和:122086

約数の個数: 20

約数和(自身を含む): 143765476

約数和(自身を除く): 71517204

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 122041, 244082, 488164, 976328, 1952656, 4515517, 9031034, 18062068, 36124136, 72248272]

約数ペア:

[(1, 72248272), (2, 36124136), (4, 18062068), (8, 9031034), (16, 4515517), (37, 1952656), (74, 976328), (148, 488164), (296, 244082), (592, 122041)]