9471968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 11212192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 379, 568, 758, 781, 1136, 1516, 1562, 2272, 3032, 3124, 4169, 6064, 6248, 8338, 12128, 12496, 16676, 24992, 26909, 33352, 53818, 66704, 107636, 133408, 215272, 295999, 430544, 591998, 861088, 1183996, 2367992, 4735984, 9471968]

約数ペア:

[(1, 9471968), (2, 4735984), (4, 2367992), (8, 1183996), (11, 861088), (16, 591998), (22, 430544), (32, 295999), (44, 215272), (71, 133408), (88, 107636), (142, 66704), (176, 53818), (284, 33352), (352, 26909), (379, 24992), (568, 16676), (758, 12496), (781, 12128), (1136, 8338), (1516, 6248), (1562, 6064), (2272, 4169), (3032, 3124)]