28192888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 55296000

約数和(自身を除く): 27103112

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 1439, 2449, 2878, 4898, 5756, 9796, 11512, 19592, 44609, 89218, 113681, 178436, 227362, 356872, 454724, 909448, 3524111, 7048222, 14096444, 28192888]

約数ペア:

[(1, 28192888), (2, 14096444), (4, 7048222), (8, 3524111), (31, 909448), (62, 454724), (79, 356872), (124, 227362), (158, 178436), (248, 113681), (316, 89218), (632, 44609), (1439, 19592), (2449, 11512), (2878, 9796), (4898, 5756)]