25303928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 51302160

約数和(自身を除く): 25998232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 467, 521, 934, 1042, 1868, 2084, 3736, 4168, 6071, 6773, 12142, 13546, 24284, 27092, 48568, 54184, 243307, 486614, 973228, 1946456, 3162991, 6325982, 12651964, 25303928]

約数ペア:

[(1, 25303928), (2, 12651964), (4, 6325982), (8, 3162991), (13, 1946456), (26, 973228), (52, 486614), (104, 243307), (467, 54184), (521, 48568), (934, 27092), (1042, 24284), (1868, 13546), (2084, 12142), (3736, 6773), (4168, 6071)]