72493834

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{15739}}^1$

素因数の和:15802

約数の個数: 24

約数和(自身を含む): 129193920

約数和(自身を除く): 56700086

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 15739, 31478, 110173, 220346, 739733, 771211, 1479466, 1542422, 5178131, 10356262, 36246917, 72493834]

約数ペア:

[(1, 72493834), (2, 36246917), (7, 10356262), (14, 5178131), (47, 1542422), (49, 1479466), (94, 771211), (98, 739733), (329, 220346), (658, 110173), (2303, 31478), (4606, 15739)]