28627914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1423}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 65617920

約数和(自身を除く): 36990006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 958, 1423, 1437, 2846, 2874, 3353, 4269, 6706, 8538, 9961, 10059, 19922, 20118, 29883, 59766, 681617, 1363234, 2044851, 4089702, 4771319, 9542638, 14313957, 28627914]

約数ペア:

[(1, 28627914), (2, 14313957), (3, 9542638), (6, 4771319), (7, 4089702), (14, 2044851), (21, 1363234), (42, 681617), (479, 59766), (958, 29883), (1423, 20118), (1437, 19922), (2846, 10059), (2874, 9961), (3353, 8538), (4269, 6706)]