64321478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3709}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 112190400

約数和(自身を除く): 47868922

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 299, 377, 598, 667, 754, 1334, 3709, 7418, 8671, 17342, 48217, 85307, 96434, 107561, 170614, 215122, 1108991, 1398293, 2217982, 2473903, 2796586, 4947806, 32160739, 64321478]

約数ペア:

[(1, 64321478), (2, 32160739), (13, 4947806), (23, 2796586), (26, 2473903), (29, 2217982), (46, 1398293), (58, 1108991), (299, 215122), (377, 170614), (598, 107561), (667, 96434), (754, 85307), (1334, 48217), (3709, 17342), (7418, 8671)]