65665488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{27919}}^1$

素因数の和:27944

約数の個数: 60

約数和(自身を含む): 197338560

約数和(自身を除く): 131673072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 27919, 55838, 83757, 111676, 167514, 195433, 223352, 335028, 390866, 446704, 586299, 670056, 781732, 1172598, 1340112, 1368031, 1563464, 2345196, 2736062, 3126928, 4104093, 4690392, 5472124, 8208186, 9380784, 10944248, 16416372, 21888496, 32832744, 65665488]

約数ペア:

[(1, 65665488), (2, 32832744), (3, 21888496), (4, 16416372), (6, 10944248), (7, 9380784), (8, 8208186), (12, 5472124), (14, 4690392), (16, 4104093), (21, 3126928), (24, 2736062), (28, 2345196), (42, 1563464), (48, 1368031), (49, 1340112), (56, 1172598), (84, 781732), (98, 670056), (112, 586299), (147, 446704), (168, 390866), (196, 335028), (294, 223352), (336, 195433), (392, 167514), (588, 111676), (784, 83757), (1176, 55838), (2352, 27919)]