72370016

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 147456288

約数和(自身を除く): 75086272

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 106, 142, 212, 284, 424, 568, 601, 848, 1136, 1202, 1696, 2272, 2404, 3763, 4808, 7526, 9616, 15052, 19232, 30104, 31853, 42671, 60208, 63706, 85342, 120416, 127412, 170684, 254824, 341368, 509648, 682736, 1019296, 1365472, 2261563, 4523126, 9046252, 18092504, 36185008, 72370016]

約数ペア:

[(1, 72370016), (2, 36185008), (4, 18092504), (8, 9046252), (16, 4523126), (32, 2261563), (53, 1365472), (71, 1019296), (106, 682736), (142, 509648), (212, 341368), (284, 254824), (424, 170684), (568, 127412), (601, 120416), (848, 85342), (1136, 63706), (1202, 60208), (1696, 42671), (2272, 31853), (2404, 30104), (3763, 19232), (4808, 15052), (7526, 9616)]