67280038

素因数分解:

$2^1\times 7^2\times {\mathrm{739}}^1\times {\mathrm{929}}^1$

素因数の和:1684

約数の個数: 24

約数和(自身を含む): 117682200

約数和(自身を除く): 50402162

約数列:

[1, 2, 7, 14, 49, 98, 739, 929, 1478, 1858, 5173, 6503, 10346, 13006, 36211, 45521, 72422, 91042, 686531, 1373062, 4805717, 9611434, 33640019, 67280038]

約数ペア:

[(1, 67280038), (2, 33640019), (7, 9611434), (14, 4805717), (49, 1373062), (98, 686531), (739, 91042), (929, 72422), (1478, 45521), (1858, 36211), (5173, 13006), (6503, 10346)]