28192648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1399}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 57960000

約数和(自身を除く): 29767352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1399, 1832, 2519, 2798, 5038, 5596, 10076, 11192, 15389, 20152, 30778, 61556, 123112, 320371, 640742, 1281484, 2562968, 3524081, 7048162, 14096324, 28192648]

約数ペア:

[(1, 28192648), (2, 14096324), (4, 7048162), (8, 3524081), (11, 2562968), (22, 1281484), (44, 640742), (88, 320371), (229, 123112), (458, 61556), (916, 30778), (1399, 20152), (1832, 15389), (2519, 11192), (2798, 10076), (5038, 5596)]