28608762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 71092224

約数和(自身を除く): 42483462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 151, 182, 273, 302, 347, 453, 546, 694, 906, 1041, 1057, 1963, 2082, 2114, 2429, 3171, 3926, 4511, 4858, 5889, 6342, 7287, 9022, 11778, 13533, 13741, 14574, 27066, 27482, 31577, 41223, 52397, 63154, 82446, 94731, 104794, 157191, 189462, 314382, 366779, 681161, 733558, 1100337, 1362322, 2043483, 2200674, 4086966, 4768127, 9536254, 14304381, 28608762]

約数ペア:

[(1, 28608762), (2, 14304381), (3, 9536254), (6, 4768127), (7, 4086966), (13, 2200674), (14, 2043483), (21, 1362322), (26, 1100337), (39, 733558), (42, 681161), (78, 366779), (91, 314382), (151, 189462), (182, 157191), (273, 104794), (302, 94731), (347, 82446), (453, 63154), (546, 52397), (694, 41223), (906, 31577), (1041, 27482), (1057, 27066), (1963, 14574), (2082, 13741), (2114, 13533), (2429, 11778), (3171, 9022), (3926, 7287), (4511, 6342), (4858, 5889)]