565559428

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{31511}}^1$

素因数の和:32163

約数の個数: 24

約数和(自身を含む): 1132919424

約数和(自身を除く): 567359996

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 8974, 17948, 31511, 63022, 126044, 220577, 441154, 882308, 20198551, 40397102, 80794204, 141389857, 282779714, 565559428]

約数ペア:

[(1, 565559428), (2, 282779714), (4, 141389857), (7, 80794204), (14, 40397102), (28, 20198551), (641, 882308), (1282, 441154), (2564, 220577), (4487, 126044), (8974, 63022), (17948, 31511)]