426697712

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{7823}}^1$

素因数の和:8325

約数の個数: 40

約数和(自身を含む): 946891776

約数和(自身を除く): 520194064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1948, 3409, 3896, 6818, 7792, 7823, 13636, 15646, 27272, 31292, 54544, 54761, 62584, 109522, 125168, 219044, 438088, 876176, 3809801, 7619602, 15239204, 26668607, 30478408, 53337214, 60956816, 106674428, 213348856, 426697712]

約数ペア:

[(1, 426697712), (2, 213348856), (4, 106674428), (7, 60956816), (8, 53337214), (14, 30478408), (16, 26668607), (28, 15239204), (56, 7619602), (112, 3809801), (487, 876176), (974, 438088), (1948, 219044), (3409, 125168), (3896, 109522), (6818, 62584), (7792, 54761), (7823, 54544), (13636, 31292), (15646, 27272)]