28178082

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 65931840

約数和(自身を除く): 37753758

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 2001, 2347, 4002, 4694, 6003, 7041, 12006, 14082, 21123, 42246, 53981, 68063, 107962, 136126, 161943, 204189, 323886, 408378, 485829, 612567, 971658, 1225134, 1565449, 3130898, 4696347, 9392694, 14089041, 28178082]

約数ペア:

[(1, 28178082), (2, 14089041), (3, 9392694), (6, 4696347), (9, 3130898), (18, 1565449), (23, 1225134), (29, 971658), (46, 612567), (58, 485829), (69, 408378), (87, 323886), (138, 204189), (174, 161943), (207, 136126), (261, 107962), (414, 68063), (522, 53981), (667, 42246), (1334, 21123), (2001, 14082), (2347, 12006), (4002, 7041), (4694, 6003)]