71075470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2663}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 136375488

約数和(自身を除く): 65300018

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2663, 2669, 5326, 5338, 13315, 13345, 26630, 26690, 45271, 90542, 226355, 418091, 452710, 836182, 2090455, 4180910, 7107547, 14215094, 35537735, 71075470]

約数ペア:

[(1, 71075470), (2, 35537735), (5, 14215094), (10, 7107547), (17, 4180910), (34, 2090455), (85, 836182), (157, 452710), (170, 418091), (314, 226355), (785, 90542), (1570, 45271), (2663, 26690), (2669, 26630), (5326, 13345), (5338, 13315)]