42783896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{709}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 84774000

約数和(自身を除く): 41990104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 709, 794, 1418, 1588, 2836, 3176, 5672, 7543, 13471, 15086, 26942, 30172, 53884, 60344, 107768, 281473, 562946, 1125892, 2251784, 5347987, 10695974, 21391948, 42783896]

約数ペア:

[(1, 42783896), (2, 21391948), (4, 10695974), (8, 5347987), (19, 2251784), (38, 1125892), (76, 562946), (152, 281473), (397, 107768), (709, 60344), (794, 53884), (1418, 30172), (1588, 26942), (2836, 15086), (3176, 13471), (5672, 7543)]