28934682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 41567718

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 202, 266, 303, 359, 399, 606, 707, 718, 798, 1077, 1414, 1919, 2121, 2154, 2513, 3838, 4242, 5026, 5757, 6821, 7539, 11514, 13433, 13642, 15078, 20463, 26866, 36259, 40299, 40926, 47747, 72518, 80598, 95494, 108777, 143241, 217554, 253813, 286482, 507626, 688921, 761439, 1377842, 1522878, 2066763, 4133526, 4822447, 9644894, 14467341, 28934682]

約数ペア:

[(1, 28934682), (2, 14467341), (3, 9644894), (6, 4822447), (7, 4133526), (14, 2066763), (19, 1522878), (21, 1377842), (38, 761439), (42, 688921), (57, 507626), (101, 286482), (114, 253813), (133, 217554), (202, 143241), (266, 108777), (303, 95494), (359, 80598), (399, 72518), (606, 47747), (707, 40926), (718, 40299), (798, 36259), (1077, 26866), (1414, 20463), (1919, 15078), (2121, 13642), (2154, 13433), (2513, 11514), (3838, 7539), (4242, 6821), (5026, 5757)]