64216264

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 141464880

約数和(自身を除く): 77248616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 1531, 2996, 3062, 5243, 5992, 6124, 10486, 10717, 12248, 20972, 21434, 41944, 42868, 75019, 85736, 150038, 163817, 300076, 327634, 600152, 655268, 1146719, 1310536, 2293438, 4586876, 8027033, 9173752, 16054066, 32108132, 64216264]

約数ペア:

[(1, 64216264), (2, 32108132), (4, 16054066), (7, 9173752), (8, 8027033), (14, 4586876), (28, 2293438), (49, 1310536), (56, 1146719), (98, 655268), (107, 600152), (196, 327634), (214, 300076), (392, 163817), (428, 150038), (749, 85736), (856, 75019), (1498, 42868), (1531, 41944), (2996, 21434), (3062, 20972), (5243, 12248), (5992, 10717), (6124, 10486)]