70828304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{142799}}^1$

素因数の和:142838

約数の個数: 20

約数和(自身を含む): 141657600

約数和(自身を除く): 70829296

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 142799, 285598, 571196, 1142392, 2284784, 4426769, 8853538, 17707076, 35414152, 70828304]

約数ペア:

[(1, 70828304), (2, 35414152), (4, 17707076), (8, 8853538), (16, 4426769), (31, 2284784), (62, 1142392), (124, 571196), (248, 285598), (496, 142799)]