15317328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24547}}^1$

素因数の和:24571

約数の個数: 40

約数和(自身を含む): 42615328

約数和(自身を除く): 27298000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 24547, 49094, 73641, 98188, 147282, 196376, 294564, 319111, 392752, 589128, 638222, 957333, 1178256, 1276444, 1914666, 2552888, 3829332, 5105776, 7658664, 15317328]

約数ペア:

[(1, 15317328), (2, 7658664), (3, 5105776), (4, 3829332), (6, 2552888), (8, 1914666), (12, 1276444), (13, 1178256), (16, 957333), (24, 638222), (26, 589128), (39, 392752), (48, 319111), (52, 294564), (78, 196376), (104, 147282), (156, 98188), (208, 73641), (312, 49094), (624, 24547)]