14345991478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{7451}}^1$

素因数の和:7693

約数の個数: 64

約数和(自身を含む): 27041817600

約数和(自身を除く): 12695826122

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 149, 182, 298, 497, 923, 994, 1043, 1846, 1937, 2086, 3874, 6461, 7451, 10579, 12922, 13559, 14902, 21158, 27118, 52157, 74053, 96863, 104314, 137527, 148106, 193726, 275054, 529021, 678041, 962689, 1058042, 1110199, 1356082, 1925378, 2220398, 3703147, 6877273, 7406294, 7771393, 13754546, 14432587, 15542786, 28865174, 48140911, 78824129, 96281822, 101028109, 157648258, 202056218, 551768903, 1024713677, 1103537806, 2049427354, 7172995739, 14345991478]

約数ペア:

[(1, 14345991478), (2, 7172995739), (7, 2049427354), (13, 1103537806), (14, 1024713677), (26, 551768903), (71, 202056218), (91, 157648258), (142, 101028109), (149, 96281822), (182, 78824129), (298, 48140911), (497, 28865174), (923, 15542786), (994, 14432587), (1043, 13754546), (1846, 7771393), (1937, 7406294), (2086, 6877273), (3874, 3703147), (6461, 2220398), (7451, 1925378), (10579, 1356082), (12922, 1110199), (13559, 1058042), (14902, 962689), (21158, 678041), (27118, 529021), (52157, 275054), (74053, 193726), (96863, 148106), (104314, 137527)]