66876028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 128217600

約数和(自身を除く): 61341572

約数列:

[1, 2, 4, 17, 34, 59, 68, 79, 118, 158, 211, 236, 316, 422, 844, 1003, 1343, 2006, 2686, 3587, 4012, 4661, 5372, 7174, 9322, 12449, 14348, 16669, 18644, 24898, 33338, 49796, 66676, 79237, 158474, 211633, 283373, 316948, 423266, 566746, 846532, 983471, 1133492, 1966942, 3933884, 16719007, 33438014, 66876028]

約数ペア:

[(1, 66876028), (2, 33438014), (4, 16719007), (17, 3933884), (34, 1966942), (59, 1133492), (68, 983471), (79, 846532), (118, 566746), (158, 423266), (211, 316948), (236, 283373), (316, 211633), (422, 158474), (844, 79237), (1003, 66676), (1343, 49796), (2006, 33338), (2686, 24898), (3587, 18644), (4012, 16669), (4661, 14348), (5372, 12449), (7174, 9322)]