28654452

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{15607}}^1$

素因数の和:15637

約数の個数: 48

約数和(自身を含む): 78664320

約数和(自身を除く): 50009868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 15607, 31214, 46821, 62428, 93642, 140463, 187284, 265319, 280926, 421389, 530638, 561852, 795957, 842778, 1061276, 1591914, 1685556, 2387871, 3183828, 4775742, 7163613, 9551484, 14327226, 28654452]

約数ペア:

[(1, 28654452), (2, 14327226), (3, 9551484), (4, 7163613), (6, 4775742), (9, 3183828), (12, 2387871), (17, 1685556), (18, 1591914), (27, 1061276), (34, 842778), (36, 795957), (51, 561852), (54, 530638), (68, 421389), (102, 280926), (108, 265319), (153, 187284), (204, 140463), (306, 93642), (459, 62428), (612, 46821), (918, 31214), (1836, 15607)]