68368304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2277

約数の個数: 40

約数和(自身を含む): 138674160

約数和(自身を除く): 70305856

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 2179, 3922, 4358, 7844, 8716, 15688, 17432, 31376, 34864, 80623, 115487, 161246, 230974, 322492, 461948, 644984, 923896, 1289968, 1847792, 4273019, 8546038, 17092076, 34184152, 68368304]

約数ペア:

[(1, 68368304), (2, 34184152), (4, 17092076), (8, 8546038), (16, 4273019), (37, 1847792), (53, 1289968), (74, 923896), (106, 644984), (148, 461948), (212, 322492), (296, 230974), (424, 161246), (592, 115487), (848, 80623), (1961, 34864), (2179, 31376), (3922, 17432), (4358, 15688), (7844, 8716)]