67954328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28409}}^1$

素因数の和:28451

約数の個数: 32

約数和(自身を含む): 143186400

約数和(自身を除く): 75232072

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 28409, 56818, 113636, 227272, 369317, 653407, 738634, 1306814, 1477268, 2613628, 2954536, 5227256, 8494291, 16988582, 33977164, 67954328]

約数ペア:

[(1, 67954328), (2, 33977164), (4, 16988582), (8, 8494291), (13, 5227256), (23, 2954536), (26, 2613628), (46, 1477268), (52, 1306814), (92, 738634), (104, 653407), (184, 369317), (299, 227272), (598, 113636), (1196, 56818), (2392, 28409)]