42490968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{136189}}^1$

素因数の和:136211

約数の個数: 32

約数和(自身を含む): 114399600

約数和(自身を除く): 71908632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 136189, 272378, 408567, 544756, 817134, 1089512, 1634268, 1770457, 3268536, 3540914, 5311371, 7081828, 10622742, 14163656, 21245484, 42490968]

約数ペア:

[(1, 42490968), (2, 21245484), (3, 14163656), (4, 10622742), (6, 7081828), (8, 5311371), (12, 3540914), (13, 3268536), (24, 1770457), (26, 1634268), (39, 1089512), (52, 817134), (78, 544756), (104, 408567), (156, 272378), (312, 136189)]