64770744

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{38011}}^1$

素因数の和:38091

約数の個数: 32

約数和(自身を含む): 164211840

約数和(自身を除く): 99441096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 38011, 76022, 114033, 152044, 228066, 304088, 456132, 912264, 2698781, 5397562, 8096343, 10795124, 16192686, 21590248, 32385372, 64770744]

約数ペア:

[(1, 64770744), (2, 32385372), (3, 21590248), (4, 16192686), (6, 10795124), (8, 8096343), (12, 5397562), (24, 2698781), (71, 912264), (142, 456132), (213, 304088), (284, 228066), (426, 152044), (568, 114033), (852, 76022), (1704, 38011)]