228473728

素因数分解:

$2^7\times 7^1\times {\mathrm{254993}}^1$

素因数の和:255014

約数の個数: 32

約数和(自身を含む): 520187760

約数和(自身を除く): 291714032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 254993, 509986, 1019972, 1784951, 2039944, 3569902, 4079888, 7139804, 8159776, 14279608, 16319552, 28559216, 32639104, 57118432, 114236864, 228473728]

約数ペア:

[(1, 228473728), (2, 114236864), (4, 57118432), (7, 32639104), (8, 28559216), (14, 16319552), (16, 14279608), (28, 8159776), (32, 7139804), (56, 4079888), (64, 3569902), (112, 2039944), (128, 1784951), (224, 1019972), (448, 509986), (896, 254993)]