40802972

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4597}}^1$

素因数の和:4925

約数の個数: 24

約数和(自身を含む): 81881184

約数和(自身を除く): 41078212

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 4597, 8876, 9194, 18388, 32179, 64358, 128716, 1457249, 2914498, 5828996, 10200743, 20401486, 40802972]

約数ペア:

[(1, 40802972), (2, 20401486), (4, 10200743), (7, 5828996), (14, 2914498), (28, 1457249), (317, 128716), (634, 64358), (1268, 32179), (2219, 18388), (4438, 9194), (4597, 8876)]