38073008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 76012992

約数和(自身を除く): 37939984

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 197, 257, 376, 394, 514, 752, 788, 1028, 1576, 2056, 3152, 4112, 9259, 12079, 18518, 24158, 37036, 48316, 50629, 74072, 96632, 101258, 148144, 193264, 202516, 405032, 810064, 2379563, 4759126, 9518252, 19036504, 38073008]

約数ペア:

[(1, 38073008), (2, 19036504), (4, 9518252), (8, 4759126), (16, 2379563), (47, 810064), (94, 405032), (188, 202516), (197, 193264), (257, 148144), (376, 101258), (394, 96632), (514, 74072), (752, 50629), (788, 48316), (1028, 37036), (1576, 24158), (2056, 18518), (3152, 12079), (4112, 9259)]