13719728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 29261520

約数和(自身を除く): 15541792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 548, 569, 1096, 1138, 1507, 2192, 2276, 3014, 4552, 6028, 6259, 9104, 12056, 12518, 24112, 25036, 50072, 77953, 100144, 155906, 311812, 623624, 857483, 1247248, 1714966, 3429932, 6859864, 13719728]

約数ペア:

[(1, 13719728), (2, 6859864), (4, 3429932), (8, 1714966), (11, 1247248), (16, 857483), (22, 623624), (44, 311812), (88, 155906), (137, 100144), (176, 77953), (274, 50072), (548, 25036), (569, 24112), (1096, 12518), (1138, 12056), (1507, 9104), (2192, 6259), (2276, 6028), (3014, 4552)]