15690843088

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{21773}}^1$

素因数の和:22471

約数の個数: 40

約数和(自身を含む): 30868825608

約数和(自身を除く): 15177982520

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 617, 1168, 1234, 2468, 4936, 9872, 21773, 43546, 45041, 87092, 90082, 174184, 180164, 348368, 360328, 720656, 1589429, 3178858, 6357716, 12715432, 13433941, 25430864, 26867882, 53735764, 107471528, 214943056, 980677693, 1961355386, 3922710772, 7845421544, 15690843088]

約数ペア:

[(1, 15690843088), (2, 7845421544), (4, 3922710772), (8, 1961355386), (16, 980677693), (73, 214943056), (146, 107471528), (292, 53735764), (584, 26867882), (617, 25430864), (1168, 13433941), (1234, 12715432), (2468, 6357716), (4936, 3178858), (9872, 1589429), (21773, 720656), (43546, 360328), (45041, 348368), (87092, 180164), (90082, 174184)]