3940448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6510

約数の個数: 24

約数和(自身を含む): 8167320

約数和(自身を除く): 4226872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 6481, 12962, 25924, 51848, 103696, 123139, 207392, 246278, 492556, 985112, 1970224, 3940448]

約数ペア:

[(1, 3940448), (2, 1970224), (4, 985112), (8, 492556), (16, 246278), (19, 207392), (32, 123139), (38, 103696), (76, 51848), (152, 25924), (304, 12962), (608, 6481)]