68905976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2069}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 135626400

約数和(自身を除く): 66720424

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 2069, 4138, 4163, 8276, 8326, 16552, 16652, 33304, 47587, 95174, 190348, 374489, 380696, 748978, 1497956, 2995912, 8613247, 17226494, 34452988, 68905976]

約数ペア:

[(1, 68905976), (2, 34452988), (4, 17226494), (8, 8613247), (23, 2995912), (46, 1497956), (92, 748978), (181, 380696), (184, 374489), (362, 190348), (724, 95174), (1448, 47587), (2069, 33304), (4138, 16652), (4163, 16552), (8276, 8326)]