25947584

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{2399}}^1$

素因数の和:2437

約数の個数: 42

約数和(自身を含む): 55778400

約数和(自身を除く): 29830816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2399, 2704, 4798, 5408, 9596, 10816, 19192, 31187, 38384, 62374, 76768, 124748, 153536, 249496, 405431, 498992, 810862, 997984, 1621724, 1995968, 3243448, 6486896, 12973792, 25947584]

約数ペア:

[(1, 25947584), (2, 12973792), (4, 6486896), (8, 3243448), (13, 1995968), (16, 1621724), (26, 997984), (32, 810862), (52, 498992), (64, 405431), (104, 249496), (169, 153536), (208, 124748), (338, 76768), (416, 62374), (676, 38384), (832, 31187), (1352, 19192), (2399, 10816), (2704, 9596), (4798, 5408)]