28790584

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 55364400

約数和(自身を除く): 26573816

約数列:

[1, 2, 4, 8, 59, 118, 181, 236, 337, 362, 472, 674, 724, 1348, 1448, 2696, 10679, 19883, 21358, 39766, 42716, 60997, 79532, 85432, 121994, 159064, 243988, 487976, 3598823, 7197646, 14395292, 28790584]

約数ペア:

[(1, 28790584), (2, 14395292), (4, 7197646), (8, 3598823), (59, 487976), (118, 243988), (181, 159064), (236, 121994), (337, 85432), (362, 79532), (472, 60997), (674, 42716), (724, 39766), (1348, 21358), (1448, 19883), (2696, 10679)]