40611004

素因数分解:

$2^2\times 7^2\times {\mathrm{207199}}^1$

素因数の和:207217

約数の個数: 18

約数和(自身を含む): 82672800

約数和(自身を除く): 42061796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 207199, 414398, 828796, 1450393, 2900786, 5801572, 10152751, 20305502, 40611004]

約数ペア:

[(1, 40611004), (2, 20305502), (4, 10152751), (7, 5801572), (14, 2900786), (28, 1450393), (49, 828796), (98, 414398), (196, 207199)]