15247552

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 56

約数和(自身を含む): 31967424

約数和(自身を除く): 16719872

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 137, 148, 188, 274, 296, 376, 548, 592, 752, 1096, 1184, 1504, 1739, 2192, 2368, 3008, 3478, 4384, 5069, 6439, 6956, 8768, 10138, 12878, 13912, 20276, 25756, 27824, 40552, 51512, 55648, 81104, 103024, 111296, 162208, 206048, 238243, 324416, 412096, 476486, 952972, 1905944, 3811888, 7623776, 15247552]

約数ペア:

[(1, 15247552), (2, 7623776), (4, 3811888), (8, 1905944), (16, 952972), (32, 476486), (37, 412096), (47, 324416), (64, 238243), (74, 206048), (94, 162208), (137, 111296), (148, 103024), (188, 81104), (274, 55648), (296, 51512), (376, 40552), (548, 27824), (592, 25756), (752, 20276), (1096, 13912), (1184, 12878), (1504, 10138), (1739, 8768), (2192, 6956), (2368, 6439), (3008, 5069), (3478, 4384)]