40074972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1367}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 67176228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 698, 1047, 1367, 1396, 2094, 2443, 2734, 4101, 4188, 4886, 5468, 7329, 8202, 9569, 9772, 14658, 16404, 19138, 28707, 29316, 38276, 57414, 114828, 477083, 954166, 1431249, 1908332, 2862498, 3339581, 5724996, 6679162, 10018743, 13358324, 20037486, 40074972]

約数ペア:

[(1, 40074972), (2, 20037486), (3, 13358324), (4, 10018743), (6, 6679162), (7, 5724996), (12, 3339581), (14, 2862498), (21, 1908332), (28, 1431249), (42, 954166), (84, 477083), (349, 114828), (698, 57414), (1047, 38276), (1367, 29316), (1396, 28707), (2094, 19138), (2443, 16404), (2734, 14658), (4101, 9772), (4188, 9569), (4886, 8202), (5468, 7329)]