17829712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 36108800

約数和(自身を除く): 18279088

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 349, 412, 496, 698, 824, 1396, 1648, 2792, 3193, 5584, 6386, 10819, 12772, 21638, 25544, 35947, 43276, 51088, 71894, 86552, 143788, 173104, 287576, 575152, 1114357, 2228714, 4457428, 8914856, 17829712]

約数ペア:

[(1, 17829712), (2, 8914856), (4, 4457428), (8, 2228714), (16, 1114357), (31, 575152), (62, 287576), (103, 173104), (124, 143788), (206, 86552), (248, 71894), (349, 51088), (412, 43276), (496, 35947), (698, 25544), (824, 21638), (1396, 12772), (1648, 10819), (2792, 6386), (3193, 5584)]