74904448

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 163587600

約数和(自身を除く): 88683152

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1187, 1856, 1972, 2176, 2374, 3712, 3944, 4748, 7888, 9496, 15776, 18992, 20179, 31552, 34423, 37984, 40358, 63104, 68846, 75968, 80716, 137692, 151936, 161432, 275384, 322864, 550768, 585191, 645728, 1101536, 1170382, 1291456, 2203072, 2340764, 2582912, 4406144, 4681528, 9363056, 18726112, 37452224, 74904448]

約数ペア:

[(1, 74904448), (2, 37452224), (4, 18726112), (8, 9363056), (16, 4681528), (17, 4406144), (29, 2582912), (32, 2340764), (34, 2203072), (58, 1291456), (64, 1170382), (68, 1101536), (116, 645728), (128, 585191), (136, 550768), (232, 322864), (272, 275384), (464, 161432), (493, 151936), (544, 137692), (928, 80716), (986, 75968), (1088, 68846), (1187, 63104), (1856, 40358), (1972, 37984), (2176, 34423), (2374, 31552), (3712, 20179), (3944, 18992), (4748, 15776), (7888, 9496)]