25314224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7197

約数の個数: 40

約数和(自身を含む): 55933920

約数和(自身を除く): 30619696

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7159, 14318, 28636, 57272, 93067, 114544, 121703, 186134, 243406, 372268, 486812, 744536, 973624, 1489072, 1582139, 1947248, 3164278, 6328556, 12657112, 25314224]

約数ペア:

[(1, 25314224), (2, 12657112), (4, 6328556), (8, 3164278), (13, 1947248), (16, 1582139), (17, 1489072), (26, 973624), (34, 744536), (52, 486812), (68, 372268), (104, 243406), (136, 186134), (208, 121703), (221, 114544), (272, 93067), (442, 57272), (884, 28636), (1768, 14318), (3536, 7159)]