74871808

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 132

約数和(自身を含む): 180987552

約数和(自身を除く): 106115744

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 128, 136, 176, 184, 187, 253, 256, 272, 289, 352, 368, 374, 391, 506, 512, 544, 578, 704, 736, 748, 782, 1012, 1024, 1088, 1156, 1408, 1472, 1496, 1564, 2024, 2176, 2312, 2816, 2944, 2992, 3128, 3179, 4048, 4301, 4352, 4624, 5632, 5888, 5984, 6256, 6358, 6647, 8096, 8602, 8704, 9248, 11264, 11776, 11968, 12512, 12716, 13294, 16192, 17204, 17408, 18496, 23552, 23936, 25024, 25432, 26588, 32384, 34408, 36992, 47872, 50048, 50864, 53176, 64768, 68816, 73117, 73984, 95744, 100096, 101728, 106352, 129536, 137632, 146234, 147968, 191488, 200192, 203456, 212704, 259072, 275264, 292468, 295936, 400384, 406912, 425408, 550528, 584936, 813824, 850816, 1101056, 1169872, 1627648, 1701632, 2202112, 2339744, 3255296, 3403264, 4404224, 4679488, 6806528, 9358976, 18717952, 37435904, 74871808]

約数ペア:

[(1, 74871808), (2, 37435904), (4, 18717952), (8, 9358976), (11, 6806528), (16, 4679488), (17, 4404224), (22, 3403264), (23, 3255296), (32, 2339744), (34, 2202112), (44, 1701632), (46, 1627648), (64, 1169872), (68, 1101056), (88, 850816), (92, 813824), (128, 584936), (136, 550528), (176, 425408), (184, 406912), (187, 400384), (253, 295936), (256, 292468), (272, 275264), (289, 259072), (352, 212704), (368, 203456), (374, 200192), (391, 191488), (506, 147968), (512, 146234), (544, 137632), (578, 129536), (704, 106352), (736, 101728), (748, 100096), (782, 95744), (1012, 73984), (1024, 73117), (1088, 68816), (1156, 64768), (1408, 53176), (1472, 50864), (1496, 50048), (1564, 47872), (2024, 36992), (2176, 34408), (2312, 32384), (2816, 26588), (2944, 25432), (2992, 25024), (3128, 23936), (3179, 23552), (4048, 18496), (4301, 17408), (4352, 17204), (4624, 16192), (5632, 13294), (5888, 12716), (5984, 12512), (6256, 11968), (6358, 11776), (6647, 11264), (8096, 9248), (8602, 8704)]