37887872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 45833728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 284, 352, 379, 568, 704, 758, 781, 1136, 1408, 1516, 1562, 2272, 3032, 3124, 4169, 4544, 6064, 6248, 8338, 9088, 12128, 12496, 16676, 24256, 24992, 26909, 33352, 48512, 49984, 53818, 66704, 99968, 107636, 133408, 215272, 266816, 295999, 430544, 533632, 591998, 861088, 1183996, 1722176, 2367992, 3444352, 4735984, 9471968, 18943936, 37887872]

約数ペア:

[(1, 37887872), (2, 18943936), (4, 9471968), (8, 4735984), (11, 3444352), (16, 2367992), (22, 1722176), (32, 1183996), (44, 861088), (64, 591998), (71, 533632), (88, 430544), (128, 295999), (142, 266816), (176, 215272), (284, 133408), (352, 107636), (379, 99968), (568, 66704), (704, 53818), (758, 49984), (781, 48512), (1136, 33352), (1408, 26909), (1516, 24992), (1562, 24256), (2272, 16676), (3032, 12496), (3124, 12128), (4169, 9088), (4544, 8338), (6064, 6248)]