22809728

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 48837600

約数和(自身を除く): 26027872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 113, 128, 152, 166, 226, 304, 332, 452, 608, 664, 904, 1216, 1328, 1577, 1808, 2147, 2432, 2656, 3154, 3616, 4294, 5312, 6308, 7232, 8588, 9379, 10624, 12616, 14464, 17176, 18758, 25232, 34352, 37516, 50464, 68704, 75032, 100928, 137408, 150064, 178201, 201856, 274816, 300128, 356402, 600256, 712804, 1200512, 1425608, 2851216, 5702432, 11404864, 22809728]

約数ペア:

[(1, 22809728), (2, 11404864), (4, 5702432), (8, 2851216), (16, 1425608), (19, 1200512), (32, 712804), (38, 600256), (64, 356402), (76, 300128), (83, 274816), (113, 201856), (128, 178201), (152, 150064), (166, 137408), (226, 100928), (304, 75032), (332, 68704), (452, 50464), (608, 37516), (664, 34352), (904, 25232), (1216, 18758), (1328, 17176), (1577, 14464), (1808, 12616), (2147, 10624), (2432, 9379), (2656, 8588), (3154, 7232), (3616, 6308), (4294, 5312)]