72842212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{1039}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 135233280

約数和(自身を除く): 62391068

約数列:

[1, 2, 4, 17, 34, 68, 1031, 1039, 2062, 2078, 4124, 4156, 17527, 17663, 35054, 35326, 70108, 70652, 1071209, 2142418, 4284836, 18210553, 36421106, 72842212]

約数ペア:

[(1, 72842212), (2, 36421106), (4, 18210553), (17, 4284836), (34, 2142418), (68, 1071209), (1031, 70652), (1039, 70108), (2062, 35326), (2078, 35054), (4124, 17663), (4156, 17527)]