30009728

素因数分解:

$2^7\times 7^1\times {\mathrm{33493}}^1$

素因数の和:33514

約数の個数: 32

約数和(自身を含む): 68327760

約数和(自身を除く): 38318032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 33493, 66986, 133972, 234451, 267944, 468902, 535888, 937804, 1071776, 1875608, 2143552, 3751216, 4287104, 7502432, 15004864, 30009728]

約数ペア:

[(1, 30009728), (2, 15004864), (4, 7502432), (7, 4287104), (8, 3751216), (14, 2143552), (16, 1875608), (28, 1071776), (32, 937804), (56, 535888), (64, 468902), (112, 267944), (128, 234451), (224, 133972), (448, 66986), (896, 33493)]