70129646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 114428160

約数和(自身を除く): 44298514

約数列:

[1, 2, 19, 38, 43, 86, 167, 257, 334, 514, 817, 1634, 3173, 4883, 6346, 7181, 9766, 11051, 14362, 22102, 42919, 85838, 136439, 209969, 272878, 419938, 815461, 1630922, 1845517, 3691034, 35064823, 70129646]

約数ペア:

[(1, 70129646), (2, 35064823), (19, 3691034), (38, 1845517), (43, 1630922), (86, 815461), (167, 419938), (257, 272878), (334, 209969), (514, 136439), (817, 85838), (1634, 42919), (3173, 22102), (4883, 14362), (6346, 11051), (7181, 9766)]