2707664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 5571072

約数和(自身を除く): 2863408

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 103, 106, 124, 206, 212, 248, 412, 424, 496, 824, 848, 1643, 1648, 3193, 3286, 5459, 6386, 6572, 10918, 12772, 13144, 21836, 25544, 26288, 43672, 51088, 87344, 169229, 338458, 676916, 1353832, 2707664]

約数ペア:

[(1, 2707664), (2, 1353832), (4, 676916), (8, 338458), (16, 169229), (31, 87344), (53, 51088), (62, 43672), (103, 26288), (106, 25544), (124, 21836), (206, 13144), (212, 12772), (248, 10918), (412, 6572), (424, 6386), (496, 5459), (824, 3286), (848, 3193), (1643, 1648)]