71209488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211933}}^1$

素因数の和:211951

約数の個数: 40

約数和(自身を含む): 210238528

約数和(自身を除く): 139029040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 211933, 423866, 635799, 847732, 1271598, 1483531, 1695464, 2543196, 2967062, 3390928, 4450593, 5086392, 5934124, 8901186, 10172784, 11868248, 17802372, 23736496, 35604744, 71209488]

約数ペア:

[(1, 71209488), (2, 35604744), (3, 23736496), (4, 17802372), (6, 11868248), (7, 10172784), (8, 8901186), (12, 5934124), (14, 5086392), (16, 4450593), (21, 3390928), (24, 2967062), (28, 2543196), (42, 1695464), (48, 1483531), (56, 1271598), (84, 847732), (112, 635799), (168, 423866), (336, 211933)]