47784704

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 105960960

約数和(自身を除く): 58176256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 239, 256, 284, 352, 478, 568, 704, 781, 956, 1136, 1408, 1562, 1912, 2272, 2629, 2816, 3124, 3824, 4544, 5258, 6248, 7648, 9088, 10516, 12496, 15296, 16969, 18176, 21032, 24992, 30592, 33938, 42064, 49984, 61184, 67876, 84128, 99968, 135752, 168256, 186659, 199936, 271504, 336512, 373318, 543008, 673024, 746636, 1086016, 1493272, 2172032, 2986544, 4344064, 5973088, 11946176, 23892352, 47784704]

約数ペア:

[(1, 47784704), (2, 23892352), (4, 11946176), (8, 5973088), (11, 4344064), (16, 2986544), (22, 2172032), (32, 1493272), (44, 1086016), (64, 746636), (71, 673024), (88, 543008), (128, 373318), (142, 336512), (176, 271504), (239, 199936), (256, 186659), (284, 168256), (352, 135752), (478, 99968), (568, 84128), (704, 67876), (781, 61184), (956, 49984), (1136, 42064), (1408, 33938), (1562, 30592), (1912, 24992), (2272, 21032), (2629, 18176), (2816, 16969), (3124, 15296), (3824, 12496), (4544, 10516), (5258, 9088), (6248, 7648)]