28244910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7187}}^1$

素因数の和:7328

約数の個数: 32

約数和(自身を含む): 68314752

約数和(自身を除く): 40069842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 7187, 14374, 21561, 35935, 43122, 71870, 107805, 215610, 941497, 1882994, 2824491, 4707485, 5648982, 9414970, 14122455, 28244910]

約数ペア:

[(1, 28244910), (2, 14122455), (3, 9414970), (5, 5648982), (6, 4707485), (10, 2824491), (15, 1882994), (30, 941497), (131, 215610), (262, 107805), (393, 71870), (655, 43122), (786, 35935), (1310, 21561), (1965, 14374), (3930, 7187)]