64256496

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{12511}}^1$

素因数の和:12629

約数の個数: 40

約数和(自身を含む): 167560704

約数和(自身を除く): 103304208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 12511, 25022, 37533, 50044, 75066, 100088, 150132, 200176, 300264, 600528, 1338677, 2677354, 4016031, 5354708, 8032062, 10709416, 16064124, 21418832, 32128248, 64256496]

約数ペア:

[(1, 64256496), (2, 32128248), (3, 21418832), (4, 16064124), (6, 10709416), (8, 8032062), (12, 5354708), (16, 4016031), (24, 2677354), (48, 1338677), (107, 600528), (214, 300264), (321, 200176), (428, 150132), (642, 100088), (856, 75066), (1284, 50044), (1712, 37533), (2568, 25022), (5136, 12511)]