4545272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 8888880

約数和(自身を除く): 4343608

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 181, 292, 344, 362, 584, 724, 1448, 3139, 6278, 7783, 12556, 13213, 15566, 25112, 26426, 31132, 52852, 62264, 105704, 568159, 1136318, 2272636, 4545272]

約数ペア:

[(1, 4545272), (2, 2272636), (4, 1136318), (8, 568159), (43, 105704), (73, 62264), (86, 52852), (146, 31132), (172, 26426), (181, 25112), (292, 15566), (344, 13213), (362, 12556), (584, 7783), (724, 6278), (1448, 3139)]