39387984

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7669}}^1$

素因数の和:7787

約数の個数: 40

約数和(自身を含む): 102716640

約数和(自身を除く): 63328656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 7669, 15338, 23007, 30676, 46014, 61352, 92028, 122704, 184056, 368112, 820583, 1641166, 2461749, 3282332, 4923498, 6564664, 9846996, 13129328, 19693992, 39387984]

約数ペア:

[(1, 39387984), (2, 19693992), (3, 13129328), (4, 9846996), (6, 6564664), (8, 4923498), (12, 3282332), (16, 2461749), (24, 1641166), (48, 820583), (107, 368112), (214, 184056), (321, 122704), (428, 92028), (642, 61352), (856, 46014), (1284, 30676), (1712, 23007), (2568, 15338), (5136, 7669)]