268435424

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{178481}}^1$

素因数の和:178538

約数の個数: 24

約数和(自身を含む): 539729568

約数和(自身を除く): 271294144

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 178481, 356962, 713924, 1427848, 2855696, 5711392, 8388607, 16777214, 33554428, 67108856, 134217712, 268435424]

約数ペア:

[(1, 268435424), (2, 134217712), (4, 67108856), (8, 33554428), (16, 16777214), (32, 8388607), (47, 5711392), (94, 2855696), (188, 1427848), (376, 713924), (752, 356962), (1504, 178481)]