67270684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3163}}^1$

素因数の和:3589

約数の個数: 24

約数和(自身を含む): 127129520

約数和(自身を除く): 59858836

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 3163, 5317, 6326, 10634, 12652, 21268, 41119, 82238, 164476, 1293667, 2587334, 5174668, 16817671, 33635342, 67270684]

約数ペア:

[(1, 67270684), (2, 33635342), (4, 16817671), (13, 5174668), (26, 2587334), (52, 1293667), (409, 164476), (818, 82238), (1636, 41119), (3163, 21268), (5317, 12652), (6326, 10634)]