25298234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 43606080

約数和(自身を除く): 18307846

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 617, 1079, 1234, 1577, 2158, 3154, 8021, 11723, 16042, 20501, 23446, 41002, 51211, 102422, 152399, 304798, 665743, 973009, 1331486, 1946018, 12649117, 25298234]

約数ペア:

[(1, 25298234), (2, 12649117), (13, 1946018), (19, 1331486), (26, 973009), (38, 665743), (83, 304798), (166, 152399), (247, 102422), (494, 51211), (617, 41002), (1079, 23446), (1234, 20501), (1577, 16042), (2158, 11723), (3154, 8021)]