40861968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3972

約数の個数: 80

約数和(自身を含む): 124563456

約数和(自身を除く): 83701488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 3923, 5208, 7846, 10416, 11769, 15692, 23538, 27461, 31384, 47076, 54922, 62768, 82383, 94152, 109844, 121613, 164766, 188304, 219688, 243226, 329532, 364839, 439376, 486452, 659064, 729678, 851291, 972904, 1318128, 1459356, 1702582, 1945808, 2553873, 2918712, 3405164, 5107746, 5837424, 6810328, 10215492, 13620656, 20430984, 40861968]

約数ペア:

[(1, 40861968), (2, 20430984), (3, 13620656), (4, 10215492), (6, 6810328), (7, 5837424), (8, 5107746), (12, 3405164), (14, 2918712), (16, 2553873), (21, 1945808), (24, 1702582), (28, 1459356), (31, 1318128), (42, 972904), (48, 851291), (56, 729678), (62, 659064), (84, 486452), (93, 439376), (112, 364839), (124, 329532), (168, 243226), (186, 219688), (217, 188304), (248, 164766), (336, 121613), (372, 109844), (434, 94152), (496, 82383), (651, 62768), (744, 54922), (868, 47076), (1302, 31384), (1488, 27461), (1736, 23538), (2604, 15692), (3472, 11769), (3923, 10416), (5208, 7846)]