1891968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 5426400

約数和(自身を除く): 3534432

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, 312, 379, 384, 416, 624, 758, 832, 1137, 1248, 1516, 1664, 2274, 2496, 3032, 4548, 4927, 4992, 6064, 9096, 9854, 12128, 14781, 18192, 19708, 24256, 29562, 36384, 39416, 48512, 59124, 72768, 78832, 118248, 145536, 157664, 236496, 315328, 472992, 630656, 945984, 1891968]

約数ペア:

[(1, 1891968), (2, 945984), (3, 630656), (4, 472992), (6, 315328), (8, 236496), (12, 157664), (13, 145536), (16, 118248), (24, 78832), (26, 72768), (32, 59124), (39, 48512), (48, 39416), (52, 36384), (64, 29562), (78, 24256), (96, 19708), (104, 18192), (128, 14781), (156, 12128), (192, 9854), (208, 9096), (312, 6064), (379, 4992), (384, 4927), (416, 4548), (624, 3032), (758, 2496), (832, 2274), (1137, 1664), (1248, 1516)]