28430072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1201}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 58417200

約数和(自身を除く): 29987128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 1201, 2152, 2402, 2959, 4804, 5918, 9608, 11836, 13211, 23672, 26422, 52844, 105688, 323069, 646138, 1292276, 2584552, 3553759, 7107518, 14215036, 28430072]

約数ペア:

[(1, 28430072), (2, 14215036), (4, 7107518), (8, 3553759), (11, 2584552), (22, 1292276), (44, 646138), (88, 323069), (269, 105688), (538, 52844), (1076, 26422), (1201, 23672), (2152, 13211), (2402, 11836), (2959, 9608), (4804, 5918)]