28861976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25229}}^1$

素因数の和:25259

約数の個数: 32

約数和(自身を含む): 63579600

約数和(自身を除く): 34717624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 25229, 50458, 100916, 201832, 277519, 327977, 555038, 655954, 1110076, 1311908, 2220152, 2623816, 3607747, 7215494, 14430988, 28861976]

約数ペア:

[(1, 28861976), (2, 14430988), (4, 7215494), (8, 3607747), (11, 2623816), (13, 2220152), (22, 1311908), (26, 1110076), (44, 655954), (52, 555038), (88, 327977), (104, 277519), (143, 201832), (286, 100916), (572, 50458), (1144, 25229)]