72488696

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3709}}^1$

素因数の和:4071

約数の個数: 32

約数和(自身を含む): 155820000

約数和(自身を除く): 83331304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 3709, 4886, 7418, 9772, 14836, 19544, 25963, 29672, 51926, 103852, 207704, 1294441, 2588882, 5177764, 9061087, 10355528, 18122174, 36244348, 72488696]

約数ペア:

[(1, 72488696), (2, 36244348), (4, 18122174), (7, 10355528), (8, 9061087), (14, 5177764), (28, 2588882), (56, 1294441), (349, 207704), (698, 103852), (1396, 51926), (2443, 29672), (2792, 25963), (3709, 19544), (4886, 14836), (7418, 9772)]