64620251904

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6472381}}^1$

素因数の和:6472413

約数の個数: 72

約数和(自身を含む): 185213683312

約数和(自身を除く): 120593431408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 6472381, 12944762, 19417143, 25889524, 38834286, 51779048, 77668572, 84140953, 103558096, 155337144, 168281906, 207116192, 252422859, 310674288, 336563812, 414232384, 504845718, 621348576, 673127624, 828464768, 1009691436, 1242697152, 1346255248, 1656929536, 2019382872, 2485394304, 2692510496, 4038765744, 4970788608, 5385020992, 8077531488, 10770041984, 16155062976, 21540083968, 32310125952, 64620251904]

約数ペア:

[(1, 64620251904), (2, 32310125952), (3, 21540083968), (4, 16155062976), (6, 10770041984), (8, 8077531488), (12, 5385020992), (13, 4970788608), (16, 4038765744), (24, 2692510496), (26, 2485394304), (32, 2019382872), (39, 1656929536), (48, 1346255248), (52, 1242697152), (64, 1009691436), (78, 828464768), (96, 673127624), (104, 621348576), (128, 504845718), (156, 414232384), (192, 336563812), (208, 310674288), (256, 252422859), (312, 207116192), (384, 168281906), (416, 155337144), (624, 103558096), (768, 84140953), (832, 77668572), (1248, 51779048), (1664, 38834286), (2496, 25889524), (3328, 19417143), (4992, 12944762), (9984, 6472381)]