38996916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2957}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 104689536

約数和(自身を除く): 65692620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 2957, 3297, 4396, 5914, 6594, 8871, 11828, 13188, 17742, 20699, 35484, 41398, 62097, 82796, 124194, 248388, 464249, 928498, 1392747, 1856996, 2785494, 3249743, 5570988, 6499486, 9749229, 12998972, 19498458, 38996916]

約数ペア:

[(1, 38996916), (2, 19498458), (3, 12998972), (4, 9749229), (6, 6499486), (7, 5570988), (12, 3249743), (14, 2785494), (21, 1856996), (28, 1392747), (42, 928498), (84, 464249), (157, 248388), (314, 124194), (471, 82796), (628, 62097), (942, 41398), (1099, 35484), (1884, 20699), (2198, 17742), (2957, 13188), (3297, 11828), (4396, 8871), (5914, 6594)]