71306098184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{661663}}^1$

素因数の和:662397

約数の個数: 32

約数和(自身を含む): 140934432000

約数和(自身を除く): 69628333816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 709, 1418, 2836, 5672, 13471, 26942, 53884, 107768, 661663, 1323326, 2646652, 5293304, 12571597, 25143194, 50286388, 100572776, 469119067, 938238134, 1876476268, 3752952536, 8913262273, 17826524546, 35653049092, 71306098184]

約数ペア:

[(1, 71306098184), (2, 35653049092), (4, 17826524546), (8, 8913262273), (19, 3752952536), (38, 1876476268), (76, 938238134), (152, 469119067), (709, 100572776), (1418, 50286388), (2836, 25143194), (5672, 12571597), (13471, 5293304), (26942, 2646652), (53884, 1323326), (107768, 661663)]