40656686

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 75091968

約数和(自身を除く): 34435282

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4073, 4991, 8146, 9982, 28511, 57022, 93679, 126263, 187358, 252526, 655753, 883841, 1311506, 1767682, 2904049, 5808098, 20328343, 40656686]

約数ペア:

[(1, 40656686), (2, 20328343), (7, 5808098), (14, 2904049), (23, 1767682), (31, 1311506), (46, 883841), (62, 655753), (161, 252526), (217, 187358), (322, 126263), (434, 93679), (713, 57022), (1426, 28511), (4073, 9982), (4991, 8146)]