7803472768

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21611}}^1$

素因数の和:21676

約数の個数: 128

約数和(自身を含む): 19751639040

約数和(自身を除く): 11948166272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1984, 2821, 2912, 3224, 3472, 3968, 5642, 5824, 6448, 6944, 11284, 11648, 12896, 13888, 21611, 22568, 25792, 27776, 43222, 45136, 51584, 86444, 90272, 151277, 172888, 180544, 280943, 302554, 345776, 361088, 561886, 605108, 669941, 691552, 1123772, 1210216, 1339882, 1383104, 1966601, 2247544, 2420432, 2679764, 2766208, 3933202, 4495088, 4689587, 4840864, 5359528, 7866404, 8709233, 8990176, 9379174, 9681728, 10719056, 15732808, 17418466, 17980352, 18758348, 19363456, 21438112, 31465616, 34836932, 35960704, 37516696, 42876224, 60964631, 62931232, 69673864, 75033392, 85752448, 121929262, 125862464, 139347728, 150066784, 243858524, 251724928, 278695456, 300133568, 487717048, 557390912, 600267136, 975434096, 1114781824, 1950868192, 3901736384, 7803472768]

約数ペア:

[(1, 7803472768), (2, 3901736384), (4, 1950868192), (7, 1114781824), (8, 975434096), (13, 600267136), (14, 557390912), (16, 487717048), (26, 300133568), (28, 278695456), (31, 251724928), (32, 243858524), (52, 150066784), (56, 139347728), (62, 125862464), (64, 121929262), (91, 85752448), (104, 75033392), (112, 69673864), (124, 62931232), (128, 60964631), (182, 42876224), (208, 37516696), (217, 35960704), (224, 34836932), (248, 31465616), (364, 21438112), (403, 19363456), (416, 18758348), (434, 17980352), (448, 17418466), (496, 15732808), (728, 10719056), (806, 9681728), (832, 9379174), (868, 8990176), (896, 8709233), (992, 7866404), (1456, 5359528), (1612, 4840864), (1664, 4689587), (1736, 4495088), (1984, 3933202), (2821, 2766208), (2912, 2679764), (3224, 2420432), (3472, 2247544), (3968, 1966601), (5642, 1383104), (5824, 1339882), (6448, 1210216), (6944, 1123772), (11284, 691552), (11648, 669941), (12896, 605108), (13888, 561886), (21611, 361088), (22568, 345776), (25792, 302554), (27776, 280943), (43222, 180544), (45136, 172888), (51584, 151277), (86444, 90272)]