74998976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 56

約数和(自身を含む): 161940240

約数和(自身を除く): 86941264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 416, 436, 827, 832, 872, 1417, 1654, 1744, 2834, 3308, 3488, 5668, 6616, 6976, 10751, 11336, 13232, 21502, 22672, 26464, 43004, 45344, 52928, 86008, 90143, 90688, 172016, 180286, 344032, 360572, 688064, 721144, 1171859, 1442288, 2343718, 2884576, 4687436, 5769152, 9374872, 18749744, 37499488, 74998976]

約数ペア:

[(1, 74998976), (2, 37499488), (4, 18749744), (8, 9374872), (13, 5769152), (16, 4687436), (26, 2884576), (32, 2343718), (52, 1442288), (64, 1171859), (104, 721144), (109, 688064), (208, 360572), (218, 344032), (416, 180286), (436, 172016), (827, 90688), (832, 90143), (872, 86008), (1417, 52928), (1654, 45344), (1744, 43004), (2834, 26464), (3308, 22672), (3488, 21502), (5668, 13232), (6616, 11336), (6976, 10751)]