25562904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 68448000

約数和(自身を除く): 42885096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 919, 1159, 1464, 1838, 2318, 2757, 3477, 3676, 4636, 5514, 6954, 7352, 9272, 11028, 13908, 17461, 22056, 27816, 34922, 52383, 56059, 69844, 104766, 112118, 139688, 168177, 209532, 224236, 336354, 419064, 448472, 672708, 1065121, 1345416, 2130242, 3195363, 4260484, 6390726, 8520968, 12781452, 25562904]

約数ペア:

[(1, 25562904), (2, 12781452), (3, 8520968), (4, 6390726), (6, 4260484), (8, 3195363), (12, 2130242), (19, 1345416), (24, 1065121), (38, 672708), (57, 448472), (61, 419064), (76, 336354), (114, 224236), (122, 209532), (152, 168177), (183, 139688), (228, 112118), (244, 104766), (366, 69844), (456, 56059), (488, 52383), (732, 34922), (919, 27816), (1159, 22056), (1464, 17461), (1838, 13908), (2318, 11028), (2757, 9272), (3477, 7352), (3676, 6954), (4636, 5514)]