42854214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 98058240

約数和(自身を除く): 55204026

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 479, 481, 806, 958, 962, 1147, 1209, 1437, 1443, 2294, 2418, 2874, 2886, 3441, 6227, 6882, 12454, 14849, 14911, 17723, 18681, 29698, 29822, 35446, 37362, 44547, 44733, 53169, 89094, 89466, 106338, 193037, 230399, 386074, 460798, 549413, 579111, 691197, 1098826, 1158222, 1382394, 1648239, 3296478, 7142369, 14284738, 21427107, 42854214]

約数ペア:

[(1, 42854214), (2, 21427107), (3, 14284738), (6, 7142369), (13, 3296478), (26, 1648239), (31, 1382394), (37, 1158222), (39, 1098826), (62, 691197), (74, 579111), (78, 549413), (93, 460798), (111, 386074), (186, 230399), (222, 193037), (403, 106338), (479, 89466), (481, 89094), (806, 53169), (958, 44733), (962, 44547), (1147, 37362), (1209, 35446), (1437, 29822), (1443, 29698), (2294, 18681), (2418, 17723), (2874, 14911), (2886, 14849), (3441, 12454), (6227, 6882)]