25939788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16253}}^1$

素因数の和:16286

約数の個数: 48

約数和(自身を含む): 72817920

約数和(自身を除く): 46878132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 16253, 32506, 48759, 65012, 97518, 113771, 195036, 227542, 308807, 341313, 455084, 617614, 682626, 926421, 1235228, 1365252, 1852842, 2161649, 3705684, 4323298, 6484947, 8646596, 12969894, 25939788]

約数ペア:

[(1, 25939788), (2, 12969894), (3, 8646596), (4, 6484947), (6, 4323298), (7, 3705684), (12, 2161649), (14, 1852842), (19, 1365252), (21, 1235228), (28, 926421), (38, 682626), (42, 617614), (57, 455084), (76, 341313), (84, 308807), (114, 227542), (133, 195036), (228, 113771), (266, 97518), (399, 65012), (532, 48759), (798, 32506), (1596, 16253)]