17160996944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{18217}}^1$

素因数の和:18892

約数の個数: 80

約数和(自身を含む): 40987876608

約数和(自身を除く): 23826879664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 647, 728, 1294, 1456, 2588, 4529, 5176, 8411, 9058, 10352, 16822, 18116, 18217, 33644, 36232, 36434, 58877, 67288, 72464, 72868, 117754, 127519, 134576, 145736, 235508, 236821, 255038, 291472, 471016, 473642, 510076, 942032, 947284, 1020152, 1657747, 1894568, 2040304, 3315494, 3789136, 6630988, 11786399, 13261976, 23572798, 26523952, 47145596, 82504793, 94291192, 153223187, 165009586, 188582384, 306446374, 330019172, 612892748, 660038344, 1072562309, 1225785496, 1320076688, 2145124618, 2451570992, 4290249236, 8580498472, 17160996944]

約数ペア:

[(1, 17160996944), (2, 8580498472), (4, 4290249236), (7, 2451570992), (8, 2145124618), (13, 1320076688), (14, 1225785496), (16, 1072562309), (26, 660038344), (28, 612892748), (52, 330019172), (56, 306446374), (91, 188582384), (104, 165009586), (112, 153223187), (182, 94291192), (208, 82504793), (364, 47145596), (647, 26523952), (728, 23572798), (1294, 13261976), (1456, 11786399), (2588, 6630988), (4529, 3789136), (5176, 3315494), (8411, 2040304), (9058, 1894568), (10352, 1657747), (16822, 1020152), (18116, 947284), (18217, 942032), (33644, 510076), (36232, 473642), (36434, 471016), (58877, 291472), (67288, 255038), (72464, 236821), (72868, 235508), (117754, 145736), (127519, 134576)]