38372978

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 73281024

約数和(自身を除く): 34908046

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 743, 833, 1054, 1486, 1519, 1666, 3038, 3689, 5201, 7378, 10402, 12631, 23033, 25262, 25823, 36407, 46066, 51646, 72814, 88417, 161231, 176834, 322462, 391561, 618919, 783122, 1128617, 1237838, 2257234, 2740927, 5481854, 19186489, 38372978]

約数ペア:

[(1, 38372978), (2, 19186489), (7, 5481854), (14, 2740927), (17, 2257234), (31, 1237838), (34, 1128617), (49, 783122), (62, 618919), (98, 391561), (119, 322462), (217, 176834), (238, 161231), (434, 88417), (527, 72814), (743, 51646), (833, 46066), (1054, 36407), (1486, 25823), (1519, 25262), (1666, 23033), (3038, 12631), (3689, 10402), (5201, 7378)]