39474856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7019}}^1$

素因数の和:7081

約数の個数: 32

約数和(自身を含む): 80028000

約数和(自身を除く): 40553144

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 7019, 14038, 28076, 56152, 133361, 259703, 266722, 519406, 533444, 1038812, 1066888, 2077624, 4934357, 9868714, 19737428, 39474856]

約数ペア:

[(1, 39474856), (2, 19737428), (4, 9868714), (8, 4934357), (19, 2077624), (37, 1066888), (38, 1038812), (74, 533444), (76, 519406), (148, 266722), (152, 259703), (296, 133361), (703, 56152), (1406, 28076), (2812, 14038), (5624, 7019)]