25708589324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{233621}}^1$

素因数の和:233738

約数の個数: 48

約数和(自身を含む): 51101541792

約数和(自身を除く): 25392952468

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 122, 164, 244, 451, 671, 902, 1342, 1804, 2501, 2684, 5002, 10004, 27511, 55022, 110044, 233621, 467242, 934484, 2569831, 5139662, 9578461, 10279324, 14250881, 19156922, 28501762, 38313844, 57003524, 105363071, 156759691, 210726142, 313519382, 421452284, 584286121, 627038764, 1168572242, 2337144484, 6427147331, 12854294662, 25708589324]

約数ペア:

[(1, 25708589324), (2, 12854294662), (4, 6427147331), (11, 2337144484), (22, 1168572242), (41, 627038764), (44, 584286121), (61, 421452284), (82, 313519382), (122, 210726142), (164, 156759691), (244, 105363071), (451, 57003524), (671, 38313844), (902, 28501762), (1342, 19156922), (1804, 14250881), (2501, 10279324), (2684, 9578461), (5002, 5139662), (10004, 2569831), (27511, 934484), (55022, 467242), (110044, 233621)]