38408368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{64879}}^1$

素因数の和:64924

約数の個数: 20

約数和(自身を含む): 76428640

約数和(自身を除く): 38020272

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 64879, 129758, 259516, 519032, 1038064, 2400523, 4801046, 9602092, 19204184, 38408368]

約数ペア:

[(1, 38408368), (2, 19204184), (4, 9602092), (8, 4801046), (16, 2400523), (37, 1038064), (74, 519032), (148, 259516), (296, 129758), (592, 64879)]