74718928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 150387200

約数和(自身を除く): 75668272

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 199, 248, 398, 496, 757, 796, 1514, 1592, 3028, 3184, 6056, 6169, 12112, 12338, 23467, 24676, 46934, 49352, 93868, 98704, 150643, 187736, 301286, 375472, 602572, 1205144, 2410288, 4669933, 9339866, 18679732, 37359464, 74718928]

約数ペア:

[(1, 74718928), (2, 37359464), (4, 18679732), (8, 9339866), (16, 4669933), (31, 2410288), (62, 1205144), (124, 602572), (199, 375472), (248, 301286), (398, 187736), (496, 150643), (757, 98704), (796, 93868), (1514, 49352), (1592, 46934), (3028, 24676), (3184, 23467), (6056, 12338), (6169, 12112)]