7249968232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{161743}}^1$

素因数の和:162193

約数の個数: 32

約数和(自身を含む): 14673415680

約数和(自身を除く): 7423447448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1724, 3448, 5603, 11206, 22412, 44824, 161743, 323486, 646972, 1293944, 2102659, 4205318, 8410636, 16821272, 69711233, 139422466, 278844932, 557689864, 906246029, 1812492058, 3624984116, 7249968232]

約数ペア:

[(1, 7249968232), (2, 3624984116), (4, 1812492058), (8, 906246029), (13, 557689864), (26, 278844932), (52, 139422466), (104, 69711233), (431, 16821272), (862, 8410636), (1724, 4205318), (3448, 2102659), (5603, 1293944), (11206, 646972), (22412, 323486), (44824, 161743)]