25386738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 54926592

約数和(自身を除く): 29539854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1201, 1626, 2402, 3523, 3603, 7046, 7206, 10569, 15613, 21138, 31226, 46839, 93678, 325471, 650942, 976413, 1952826, 4231123, 8462246, 12693369, 25386738]

約数ペア:

[(1, 25386738), (2, 12693369), (3, 8462246), (6, 4231123), (13, 1952826), (26, 976413), (39, 650942), (78, 325471), (271, 93678), (542, 46839), (813, 31226), (1201, 21138), (1626, 15613), (2402, 10569), (3523, 7206), (3603, 7046)]