14280728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 19588072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 154, 194, 239, 308, 388, 478, 616, 679, 776, 956, 1067, 1358, 1673, 1912, 2134, 2629, 2716, 3346, 4268, 5258, 5432, 6692, 7469, 8536, 10516, 13384, 14938, 18403, 21032, 23183, 29876, 36806, 46366, 59752, 73612, 92732, 147224, 162281, 185464, 255013, 324562, 510026, 649124, 1020052, 1298248, 1785091, 2040104, 3570182, 7140364, 14280728]

約数ペア:

[(1, 14280728), (2, 7140364), (4, 3570182), (7, 2040104), (8, 1785091), (11, 1298248), (14, 1020052), (22, 649124), (28, 510026), (44, 324562), (56, 255013), (77, 185464), (88, 162281), (97, 147224), (154, 92732), (194, 73612), (239, 59752), (308, 46366), (388, 36806), (478, 29876), (616, 23183), (679, 21032), (776, 18403), (956, 14938), (1067, 13384), (1358, 10516), (1673, 8536), (1912, 7469), (2134, 6692), (2629, 5432), (2716, 5258), (3346, 4268)]