27669668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1301}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 52314360

約数和(自身を除く): 24644692

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1301, 1636, 2602, 5204, 5317, 10634, 16913, 21268, 33826, 67652, 532109, 1064218, 2128436, 6917417, 13834834, 27669668]

約数ペア:

[(1, 27669668), (2, 13834834), (4, 6917417), (13, 2128436), (26, 1064218), (52, 532109), (409, 67652), (818, 33826), (1301, 21268), (1636, 16913), (2602, 10634), (5204, 5317)]