70979978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 114296832

約数和(自身を除く): 43316854

約数列:

[1, 2, 23, 46, 71, 103, 142, 206, 211, 422, 1633, 2369, 3266, 4738, 4853, 7313, 9706, 14626, 14981, 21733, 29962, 43466, 168199, 336398, 344563, 499859, 689126, 999718, 1543043, 3086086, 35489989, 70979978]

約数ペア:

[(1, 70979978), (2, 35489989), (23, 3086086), (46, 1543043), (71, 999718), (103, 689126), (142, 499859), (206, 344563), (211, 336398), (422, 168199), (1633, 43466), (2369, 29962), (3266, 21733), (4738, 14981), (4853, 14626), (7313, 9706)]