67448992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 143762472

約数和(自身を除く): 76313480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 281, 416, 562, 577, 1124, 1154, 2248, 2308, 3653, 4496, 4616, 7306, 7501, 8992, 9232, 14612, 15002, 18464, 29224, 30004, 58448, 60008, 116896, 120016, 162137, 240032, 324274, 648548, 1297096, 2107781, 2594192, 4215562, 5188384, 8431124, 16862248, 33724496, 67448992]

約数ペア:

[(1, 67448992), (2, 33724496), (4, 16862248), (8, 8431124), (13, 5188384), (16, 4215562), (26, 2594192), (32, 2107781), (52, 1297096), (104, 648548), (208, 324274), (281, 240032), (416, 162137), (562, 120016), (577, 116896), (1124, 60008), (1154, 58448), (2248, 30004), (2308, 29224), (3653, 18464), (4496, 15002), (4616, 14612), (7306, 9232), (7501, 8992)]