15702747998

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{10651}}^1$

素因数の和:10813

約数の個数: 64

約数和(自身を含む): 28796190720

約数和(自身を除く): 13093442722

約数列:

[1, 2, 7, 14, 31, 43, 62, 79, 86, 158, 217, 301, 434, 553, 602, 1106, 1333, 2449, 2666, 3397, 4898, 6794, 9331, 10651, 17143, 18662, 21302, 23779, 34286, 47558, 74557, 105307, 149114, 210614, 330181, 457993, 660362, 737149, 841429, 915986, 1474298, 1682858, 2311267, 3205951, 4622534, 5890003, 6411902, 11780006, 14197783, 26084299, 28395566, 36181447, 52168598, 72362894, 99384481, 182590093, 198768962, 253270129, 365180186, 506540258, 1121624857, 2243249714, 7851373999, 15702747998]

約数ペア:

[(1, 15702747998), (2, 7851373999), (7, 2243249714), (14, 1121624857), (31, 506540258), (43, 365180186), (62, 253270129), (79, 198768962), (86, 182590093), (158, 99384481), (217, 72362894), (301, 52168598), (434, 36181447), (553, 28395566), (602, 26084299), (1106, 14197783), (1333, 11780006), (2449, 6411902), (2666, 5890003), (3397, 4622534), (4898, 3205951), (6794, 2311267), (9331, 1682858), (10651, 1474298), (17143, 915986), (18662, 841429), (21302, 737149), (23779, 660362), (34286, 457993), (47558, 330181), (74557, 210614), (105307, 149114)]