25698088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 52416000

約数和(自身を除く): 26717912

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2399, 2678, 4798, 5356, 9596, 10712, 19192, 31187, 62374, 124748, 247097, 249496, 494194, 988388, 1976776, 3212261, 6424522, 12849044, 25698088]

約数ペア:

[(1, 25698088), (2, 12849044), (4, 6424522), (8, 3212261), (13, 1976776), (26, 988388), (52, 494194), (103, 249496), (104, 247097), (206, 124748), (412, 62374), (824, 31187), (1339, 19192), (2399, 10712), (2678, 9596), (4798, 5356)]