61528376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 143001600

約数和(自身を除く): 81473224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 223, 364, 379, 446, 728, 758, 892, 1516, 1561, 1784, 2653, 2899, 3032, 3122, 4927, 5306, 5798, 6244, 9854, 10612, 11596, 12488, 19708, 20293, 21224, 23192, 34489, 39416, 40586, 68978, 81172, 84517, 137956, 162344, 169034, 275912, 338068, 591619, 676136, 1098721, 1183238, 2197442, 2366476, 4394884, 4732952, 7691047, 8789768, 15382094, 30764188, 61528376]

約数ペア:

[(1, 61528376), (2, 30764188), (4, 15382094), (7, 8789768), (8, 7691047), (13, 4732952), (14, 4394884), (26, 2366476), (28, 2197442), (52, 1183238), (56, 1098721), (91, 676136), (104, 591619), (182, 338068), (223, 275912), (364, 169034), (379, 162344), (446, 137956), (728, 84517), (758, 81172), (892, 68978), (1516, 40586), (1561, 39416), (1784, 34489), (2653, 23192), (2899, 21224), (3032, 20293), (3122, 19708), (4927, 12488), (5306, 11596), (5798, 10612), (6244, 9854)]