25928214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10723}}^1$

素因数の和:10772

約数の個数: 32

約数和(自身を含む): 57652224

約数和(自身を除く): 31724010

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 10723, 21446, 32169, 64338, 139399, 278798, 332413, 418197, 664826, 836394, 997239, 1994478, 4321369, 8642738, 12964107, 25928214]

約数ペア:

[(1, 25928214), (2, 12964107), (3, 8642738), (6, 4321369), (13, 1994478), (26, 997239), (31, 836394), (39, 664826), (62, 418197), (78, 332413), (93, 278798), (186, 139399), (403, 64338), (806, 32169), (1209, 21446), (2418, 10723)]