3811888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 7803072

約数和(自身を除く): 3991184

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 137, 148, 188, 274, 296, 376, 548, 592, 752, 1096, 1739, 2192, 3478, 5069, 6439, 6956, 10138, 12878, 13912, 20276, 25756, 27824, 40552, 51512, 81104, 103024, 238243, 476486, 952972, 1905944, 3811888]

約数ペア:

[(1, 3811888), (2, 1905944), (4, 952972), (8, 476486), (16, 238243), (37, 103024), (47, 81104), (74, 51512), (94, 40552), (137, 27824), (148, 25756), (188, 20276), (274, 13912), (296, 12878), (376, 10138), (548, 6956), (592, 6439), (752, 5069), (1096, 3478), (1739, 2192)]