71122736

素因数分解:

$2^4\times {\mathrm{103}}^2\times {\mathrm{419}}^1$

素因数の和:633

約数の個数: 30

約数和(自身を含む): 139483260

約数和(自身を除く): 68360524

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 419, 824, 838, 1648, 1676, 3352, 6704, 10609, 21218, 42436, 43157, 84872, 86314, 169744, 172628, 345256, 690512, 4445171, 8890342, 17780684, 35561368, 71122736]

約数ペア:

[(1, 71122736), (2, 35561368), (4, 17780684), (8, 8890342), (16, 4445171), (103, 690512), (206, 345256), (412, 172628), (419, 169744), (824, 86314), (838, 84872), (1648, 43157), (1676, 42436), (3352, 21218), (6704, 10609)]