74272016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1816

約数の個数: 80

約数和(自身を含む): 183321600

約数和(自身を除く): 109049584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 1759, 2639, 3016, 3248, 3518, 5278, 6032, 7036, 10556, 12313, 14072, 21112, 22867, 24626, 28144, 42224, 45734, 49252, 51011, 91468, 98504, 102022, 160069, 182936, 197008, 204044, 320138, 357077, 365872, 408088, 640276, 663143, 714154, 816176, 1280552, 1326286, 1428308, 2561104, 2652572, 2856616, 4642001, 5305144, 5713232, 9284002, 10610288, 18568004, 37136008, 74272016]

約数ペア:

[(1, 74272016), (2, 37136008), (4, 18568004), (7, 10610288), (8, 9284002), (13, 5713232), (14, 5305144), (16, 4642001), (26, 2856616), (28, 2652572), (29, 2561104), (52, 1428308), (56, 1326286), (58, 1280552), (91, 816176), (104, 714154), (112, 663143), (116, 640276), (182, 408088), (203, 365872), (208, 357077), (232, 320138), (364, 204044), (377, 197008), (406, 182936), (464, 160069), (728, 102022), (754, 98504), (812, 91468), (1456, 51011), (1508, 49252), (1624, 45734), (1759, 42224), (2639, 28144), (3016, 24626), (3248, 22867), (3518, 21112), (5278, 14072), (6032, 12313), (7036, 10556)]