74246588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3491}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 140308560

約数和(自身を除く): 66061972

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 3491, 5317, 6982, 10634, 13964, 21268, 45383, 90766, 181532, 1427819, 2855638, 5711276, 18561647, 37123294, 74246588]

約数ペア:

[(1, 74246588), (2, 37123294), (4, 18561647), (13, 5711276), (26, 2855638), (52, 1427819), (409, 181532), (818, 90766), (1636, 45383), (3491, 21268), (5317, 13964), (6982, 10634)]