40347777478

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{4027}}^1\times {\mathrm{74771}}^1$

素因数の和:78867

約数の個数: 16

約数和(自身を含む): 61441049664

約数和(自身を除く): 21093272186

約数列:

[1, 2, 67, 134, 4027, 8054, 74771, 149542, 269809, 539618, 5009657, 10019314, 301102817, 602205634, 20173888739, 40347777478]

約数ペア:

[(1, 40347777478), (2, 20173888739), (67, 602205634), (134, 301102817), (4027, 10019314), (8054, 5009657), (74771, 539618), (149542, 269809)]