72294608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4059

約数の個数: 40

約数和(自身を含む): 150561792

約数和(自身を除く): 78267184

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 3967, 4556, 7934, 9112, 15868, 18224, 31736, 63472, 67439, 134878, 265789, 269756, 531578, 539512, 1063156, 1079024, 2126312, 4252624, 4518413, 9036826, 18073652, 36147304, 72294608]

約数ペア:

[(1, 72294608), (2, 36147304), (4, 18073652), (8, 9036826), (16, 4518413), (17, 4252624), (34, 2126312), (67, 1079024), (68, 1063156), (134, 539512), (136, 531578), (268, 269756), (272, 265789), (536, 134878), (1072, 67439), (1139, 63472), (2278, 31736), (3967, 18224), (4556, 15868), (7934, 9112)]