28241624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 56343600

約数和(自身を除く): 28101976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 739, 1124, 1478, 2248, 2956, 4777, 5912, 9554, 12563, 19108, 25126, 38216, 50252, 100504, 207659, 415318, 830636, 1661272, 3530203, 7060406, 14120812, 28241624]

約数ペア:

[(1, 28241624), (2, 14120812), (4, 7060406), (8, 3530203), (17, 1661272), (34, 830636), (68, 415318), (136, 207659), (281, 100504), (562, 50252), (739, 38216), (1124, 25126), (1478, 19108), (2248, 12563), (2956, 9554), (4777, 5912)]