15706486128

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{777241}}^1$

素因数の和:777673

約数の個数: 40

約数和(自身を含む): 40671519376

約数和(自身を除く): 24965033248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 20208, 777241, 1554482, 2331723, 3108964, 4663446, 6217928, 9326892, 12435856, 18653784, 37307568, 327218461, 654436922, 981655383, 1308873844, 1963310766, 2617747688, 3926621532, 5235495376, 7853243064, 15706486128]

約数ペア:

[(1, 15706486128), (2, 7853243064), (3, 5235495376), (4, 3926621532), (6, 2617747688), (8, 1963310766), (12, 1308873844), (16, 981655383), (24, 654436922), (48, 327218461), (421, 37307568), (842, 18653784), (1263, 12435856), (1684, 9326892), (2526, 6217928), (3368, 4663446), (5052, 3108964), (6736, 2331723), (10104, 1554482), (20208, 777241)]