15029296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 30406784

約数和(自身を除く): 15377488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 193, 248, 314, 386, 496, 628, 772, 1256, 1544, 2512, 3088, 4867, 5983, 9734, 11966, 19468, 23932, 30301, 38936, 47864, 60602, 77872, 95728, 121204, 242408, 484816, 939331, 1878662, 3757324, 7514648, 15029296]

約数ペア:

[(1, 15029296), (2, 7514648), (4, 3757324), (8, 1878662), (16, 939331), (31, 484816), (62, 242408), (124, 121204), (157, 95728), (193, 77872), (248, 60602), (314, 47864), (386, 38936), (496, 30301), (628, 23932), (772, 19468), (1256, 11966), (1544, 9734), (2512, 5983), (3088, 4867)]