72974251472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3588427}}^1$

素因数の和:3588507

約数の個数: 40

約数和(自身を含む): 149508264192

約数和(自身を除く): 76534012720

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 3588427, 7176854, 14353708, 28707416, 57414832, 111241237, 147125507, 222482474, 294251014, 444964948, 588502028, 889929896, 1177004056, 1779859792, 2354008112, 4560890717, 9121781434, 18243562868, 36487125736, 72974251472]

約数ペア:

[(1, 72974251472), (2, 36487125736), (4, 18243562868), (8, 9121781434), (16, 4560890717), (31, 2354008112), (41, 1779859792), (62, 1177004056), (82, 889929896), (124, 588502028), (164, 444964948), (248, 294251014), (328, 222482474), (496, 147125507), (656, 111241237), (1271, 57414832), (2542, 28707416), (5084, 14353708), (10168, 7176854), (20336, 3588427)]