214528448

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{37663}}^1$

素因数の和:37764

約数の個数: 28

約数和(自身を含む): 430499520

約数和(自身を除く): 215971072

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 37663, 75326, 150652, 301304, 602608, 1205216, 2410432, 3352007, 6704014, 13408028, 26816056, 53632112, 107264224, 214528448]

約数ペア:

[(1, 214528448), (2, 107264224), (4, 53632112), (8, 26816056), (16, 13408028), (32, 6704014), (64, 3352007), (89, 2410432), (178, 1205216), (356, 602608), (712, 301304), (1424, 150652), (2848, 75326), (5696, 37663)]