25915812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 65573760

約数和(自身を除く): 39657948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 983, 1014, 1966, 2028, 2197, 2949, 3932, 4394, 5898, 6591, 8788, 11796, 12779, 13182, 25558, 26364, 38337, 51116, 76674, 153348, 166127, 332254, 498381, 664508, 996762, 1993524, 2159651, 4319302, 6478953, 8638604, 12957906, 25915812]

約数ペア:

[(1, 25915812), (2, 12957906), (3, 8638604), (4, 6478953), (6, 4319302), (12, 2159651), (13, 1993524), (26, 996762), (39, 664508), (52, 498381), (78, 332254), (156, 166127), (169, 153348), (338, 76674), (507, 51116), (676, 38337), (983, 26364), (1014, 25558), (1966, 13182), (2028, 12779), (2197, 11796), (2949, 8788), (3932, 6591), (4394, 5898)]