7941856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 17844624

約数和(自身を除く): 9902768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1123, 1768, 2246, 3536, 4492, 7072, 8984, 14599, 17968, 19091, 29198, 35936, 38182, 58396, 76364, 116792, 152728, 233584, 248183, 305456, 467168, 496366, 610912, 992732, 1985464, 3970928, 7941856]

約数ペア:

[(1, 7941856), (2, 3970928), (4, 1985464), (8, 992732), (13, 610912), (16, 496366), (17, 467168), (26, 305456), (32, 248183), (34, 233584), (52, 152728), (68, 116792), (104, 76364), (136, 58396), (208, 38182), (221, 35936), (272, 29198), (416, 19091), (442, 17968), (544, 14599), (884, 8984), (1123, 7072), (1768, 4492), (2246, 3536)]