28975728

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{2707}}^1$

素因数の和:2941

約数の個数: 40

約数和(自身を含む): 75217408

約数和(自身を除く): 46241680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 2707, 3568, 5352, 5414, 8121, 10704, 10828, 16242, 21656, 32484, 43312, 64968, 129936, 603661, 1207322, 1810983, 2414644, 3621966, 4829288, 7243932, 9658576, 14487864, 28975728]

約数ペア:

[(1, 28975728), (2, 14487864), (3, 9658576), (4, 7243932), (6, 4829288), (8, 3621966), (12, 2414644), (16, 1810983), (24, 1207322), (48, 603661), (223, 129936), (446, 64968), (669, 43312), (892, 32484), (1338, 21656), (1784, 16242), (2676, 10828), (2707, 10704), (3568, 8121), (5352, 5414)]