28809424

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15131}}^1$

素因数の和:15163

約数の個数: 40

約数和(自身を含む): 67549248

約数和(自身を除く): 38739824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15131, 30262, 60524, 105917, 121048, 211834, 242096, 257227, 423668, 514454, 847336, 1028908, 1694672, 1800589, 2057816, 3601178, 4115632, 7202356, 14404712, 28809424]

約数ペア:

[(1, 28809424), (2, 14404712), (4, 7202356), (7, 4115632), (8, 3601178), (14, 2057816), (16, 1800589), (17, 1694672), (28, 1028908), (34, 847336), (56, 514454), (68, 423668), (112, 257227), (119, 242096), (136, 211834), (238, 121048), (272, 105917), (476, 60524), (952, 30262), (1904, 15131)]