4089816

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 11342760

約数和(自身を除く): 7252944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1321, 1548, 2642, 3096, 3963, 5284, 7926, 10568, 11889, 15852, 23778, 31704, 47556, 56803, 95112, 113606, 170409, 227212, 340818, 454424, 511227, 681636, 1022454, 1363272, 2044908, 4089816]

約数ペア:

[(1, 4089816), (2, 2044908), (3, 1363272), (4, 1022454), (6, 681636), (8, 511227), (9, 454424), (12, 340818), (18, 227212), (24, 170409), (36, 113606), (43, 95112), (72, 56803), (86, 47556), (129, 31704), (172, 23778), (258, 15852), (344, 11889), (387, 10568), (516, 7926), (774, 5284), (1032, 3963), (1321, 3096), (1548, 2642)]