285777716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11353}}^1$

素因数の和:11424

約数の個数: 48

約数和(自身を含む): 610391040

約数和(自身を除く): 324613324

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 11353, 12586, 22706, 25172, 45412, 79471, 158942, 317884, 329237, 351943, 658474, 703886, 1316948, 1407772, 2304659, 2463601, 4609318, 4927202, 9218636, 9854404, 10206347, 20412694, 40825388, 71444429, 142888858, 285777716]

約数ペア:

[(1, 285777716), (2, 142888858), (4, 71444429), (7, 40825388), (14, 20412694), (28, 10206347), (29, 9854404), (31, 9218636), (58, 4927202), (62, 4609318), (116, 2463601), (124, 2304659), (203, 1407772), (217, 1316948), (406, 703886), (434, 658474), (812, 351943), (868, 329237), (899, 317884), (1798, 158942), (3596, 79471), (6293, 45412), (11353, 25172), (12586, 22706)]