30728944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{51907}}^1$

素因数の和:51952

約数の個数: 20

約数和(自身を含む): 61147624

約数和(自身を除く): 30418680

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 51907, 103814, 207628, 415256, 830512, 1920559, 3841118, 7682236, 15364472, 30728944]

約数ペア:

[(1, 30728944), (2, 15364472), (4, 7682236), (8, 3841118), (16, 1920559), (37, 830512), (74, 415256), (148, 207628), (296, 103814), (592, 51907)]