15178528

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 32006016

約数和(自身を除く): 16827488

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 503, 656, 736, 943, 1006, 1312, 1886, 2012, 3772, 4024, 7544, 8048, 11569, 15088, 16096, 20623, 23138, 30176, 41246, 46276, 82492, 92552, 164984, 185104, 329968, 370208, 474329, 659936, 948658, 1897316, 3794632, 7589264, 15178528]

約数ペア:

[(1, 15178528), (2, 7589264), (4, 3794632), (8, 1897316), (16, 948658), (23, 659936), (32, 474329), (41, 370208), (46, 329968), (82, 185104), (92, 164984), (164, 92552), (184, 82492), (328, 46276), (368, 41246), (503, 30176), (656, 23138), (736, 20623), (943, 16096), (1006, 15088), (1312, 11569), (1886, 8048), (2012, 7544), (3772, 4024)]