40372922408

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{609421}}^1$

素因数の和:609467

約数の個数: 72

約数和(自身を含む): 95353213230

約数和(自身を除く): 54980290822

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 4732, 5096, 8281, 9464, 16562, 33124, 66248, 609421, 1218842, 2437684, 4265947, 4875368, 7922473, 8531894, 15844946, 17063788, 29861629, 31689892, 34127576, 55457311, 59723258, 63379784, 102992149, 110914622, 119446516, 205984298, 221829244, 238893032, 388201177, 411968596, 443658488, 720945043, 776402354, 823937192, 1441890086, 1552804708, 2883780172, 3105609416, 5046615301, 5767560344, 10093230602, 20186461204, 40372922408]

約数ペア:

[(1, 40372922408), (2, 20186461204), (4, 10093230602), (7, 5767560344), (8, 5046615301), (13, 3105609416), (14, 2883780172), (26, 1552804708), (28, 1441890086), (49, 823937192), (52, 776402354), (56, 720945043), (91, 443658488), (98, 411968596), (104, 388201177), (169, 238893032), (182, 221829244), (196, 205984298), (338, 119446516), (364, 110914622), (392, 102992149), (637, 63379784), (676, 59723258), (728, 55457311), (1183, 34127576), (1274, 31689892), (1352, 29861629), (2366, 17063788), (2548, 15844946), (4732, 8531894), (5096, 7922473), (8281, 4875368), (9464, 4265947), (16562, 2437684), (33124, 1218842), (66248, 609421)]