42556488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{136399}}^1$

素因数の和:136421

約数の個数: 32

約数和(自身を含む): 114576000

約数和(自身を除く): 72019512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 136399, 272798, 409197, 545596, 818394, 1091192, 1636788, 1773187, 3273576, 3546374, 5319561, 7092748, 10639122, 14185496, 21278244, 42556488]

約数ペア:

[(1, 42556488), (2, 21278244), (3, 14185496), (4, 10639122), (6, 7092748), (8, 5319561), (12, 3546374), (13, 3273576), (24, 1773187), (26, 1636788), (39, 1091192), (52, 818394), (78, 545596), (104, 409197), (156, 272798), (312, 136399)]