72130736

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{16759}}^1$

素因数の和:17036

約数の個数: 20

約数和(自身を含む): 140281200

約数和(自身を除く): 68150464

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 16759, 33518, 67036, 134072, 268144, 4508171, 9016342, 18032684, 36065368, 72130736]

約数ペア:

[(1, 72130736), (2, 36065368), (4, 18032684), (8, 9016342), (16, 4508171), (269, 268144), (538, 134072), (1076, 67036), (2152, 33518), (4304, 16759)]