25309596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8539}}^1$

素因数の和:8578

約数の個数: 48

約数和(自身を含む): 66953600

約数和(自身を除く): 41644004

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 8539, 17078, 25617, 34156, 51234, 102468, 111007, 162241, 222014, 324482, 333021, 444028, 486723, 648964, 666042, 973446, 1332084, 1946892, 2109133, 4218266, 6327399, 8436532, 12654798, 25309596]

約数ペア:

[(1, 25309596), (2, 12654798), (3, 8436532), (4, 6327399), (6, 4218266), (12, 2109133), (13, 1946892), (19, 1332084), (26, 973446), (38, 666042), (39, 648964), (52, 486723), (57, 444028), (76, 333021), (78, 324482), (114, 222014), (156, 162241), (228, 111007), (247, 102468), (494, 51234), (741, 34156), (988, 25617), (1482, 17078), (2964, 8539)]