28743198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{435503}}^1$

素因数の和:435519

約数の個数: 16

約数和(自身を含む): 62712576

約数和(自身を除く): 33969378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 435503, 871006, 1306509, 2613018, 4790533, 9581066, 14371599, 28743198]

約数ペア:

[(1, 28743198), (2, 14371599), (3, 9581066), (6, 4790533), (11, 2613018), (22, 1306509), (33, 871006), (66, 435503)]