78718328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32909}}^1$

素因数の和:32951

約数の個数: 32

約数和(自身を含む): 165866400

約数和(自身を除く): 87148072

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 32909, 65818, 131636, 263272, 427817, 756907, 855634, 1513814, 1711268, 3027628, 3422536, 6055256, 9839791, 19679582, 39359164, 78718328]

約数ペア:

[(1, 78718328), (2, 39359164), (4, 19679582), (8, 9839791), (13, 6055256), (23, 3422536), (26, 3027628), (46, 1711268), (52, 1513814), (92, 855634), (104, 756907), (184, 427817), (299, 263272), (598, 131636), (1196, 65818), (2392, 32909)]