78328124

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{38321}}^1$

素因数の和:38405

約数の個数: 24

約数和(自身を含む): 158806368

約数和(自身を除く): 80478244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 38321, 76642, 153284, 268247, 536494, 1072988, 2797433, 5594866, 11189732, 19582031, 39164062, 78328124]

約数ペア:

[(1, 78328124), (2, 39164062), (4, 19582031), (7, 11189732), (14, 5594866), (28, 2797433), (73, 1072988), (146, 536494), (292, 268247), (511, 153284), (1022, 76642), (2044, 38321)]