38438008

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4211}}^1$

素因数の和:4387

約数の個数: 32

約数和(自身を含む): 82892160

約数和(自身を除く): 44454152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4211, 4564, 8422, 9128, 16844, 29477, 33688, 58954, 117908, 235816, 686393, 1372786, 2745572, 4804751, 5491144, 9609502, 19219004, 38438008]

約数ペア:

[(1, 38438008), (2, 19219004), (4, 9609502), (7, 5491144), (8, 4804751), (14, 2745572), (28, 1372786), (56, 686393), (163, 235816), (326, 117908), (652, 58954), (1141, 33688), (1304, 29477), (2282, 16844), (4211, 9128), (4564, 8422)]