25397472

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4411

約数の個数: 48

約数和(自身を含む): 67776912

約数和(自身を除く): 42379440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 4337, 5856, 8674, 13011, 17348, 26022, 34696, 52044, 69392, 104088, 138784, 208176, 264557, 416352, 529114, 793671, 1058228, 1587342, 2116456, 3174684, 4232912, 6349368, 8465824, 12698736, 25397472]

約数ペア:

[(1, 25397472), (2, 12698736), (3, 8465824), (4, 6349368), (6, 4232912), (8, 3174684), (12, 2116456), (16, 1587342), (24, 1058228), (32, 793671), (48, 529114), (61, 416352), (96, 264557), (122, 208176), (183, 138784), (244, 104088), (366, 69392), (488, 52044), (732, 34696), (976, 26022), (1464, 17348), (1952, 13011), (2928, 8674), (4337, 5856)]