30668816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2471

約数の個数: 40

約数和(自身を含む): 64281600

約数和(自身を除く): 33612784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 2399, 3196, 4798, 6392, 9596, 12784, 19192, 38384, 40783, 81566, 112753, 163132, 225506, 326264, 451012, 652528, 902024, 1804048, 1916801, 3833602, 7667204, 15334408, 30668816]

約数ペア:

[(1, 30668816), (2, 15334408), (4, 7667204), (8, 3833602), (16, 1916801), (17, 1804048), (34, 902024), (47, 652528), (68, 451012), (94, 326264), (136, 225506), (188, 163132), (272, 112753), (376, 81566), (752, 40783), (799, 38384), (1598, 19192), (2399, 12784), (3196, 9596), (4798, 6392)]