25323846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 32218554

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 73, 102, 114, 146, 179, 219, 323, 358, 438, 537, 646, 969, 1074, 1241, 1387, 1938, 2482, 2774, 3043, 3401, 3723, 4161, 6086, 6802, 7446, 8322, 9129, 10203, 13067, 18258, 20406, 23579, 26134, 39201, 47158, 57817, 70737, 78402, 115634, 141474, 173451, 222139, 248273, 346902, 444278, 496546, 666417, 744819, 1332834, 1489638, 4220641, 8441282, 12661923, 25323846]

約数ペア:

[(1, 25323846), (2, 12661923), (3, 8441282), (6, 4220641), (17, 1489638), (19, 1332834), (34, 744819), (38, 666417), (51, 496546), (57, 444278), (73, 346902), (102, 248273), (114, 222139), (146, 173451), (179, 141474), (219, 115634), (323, 78402), (358, 70737), (438, 57817), (537, 47158), (646, 39201), (969, 26134), (1074, 23579), (1241, 20406), (1387, 18258), (1938, 13067), (2482, 10203), (2774, 9129), (3043, 8322), (3401, 7446), (3723, 6802), (4161, 6086)]