64661096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7477}}^1$

素因数の和:7553

約数の個数: 32

約数和(自身を含む): 129219840

約数和(自身を除く): 64558744

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 7477, 8648, 14954, 29908, 59816, 171971, 343942, 351419, 687884, 702838, 1375768, 1405676, 2811352, 8082637, 16165274, 32330548, 64661096]

約数ペア:

[(1, 64661096), (2, 32330548), (4, 16165274), (8, 8082637), (23, 2811352), (46, 1405676), (47, 1375768), (92, 702838), (94, 687884), (184, 351419), (188, 343942), (376, 171971), (1081, 59816), (2162, 29908), (4324, 14954), (7477, 8648)]