2797256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4114744

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 239, 266, 308, 418, 478, 532, 616, 836, 956, 1064, 1463, 1672, 1673, 1912, 2629, 2926, 3346, 4541, 5258, 5852, 6692, 9082, 10516, 11704, 13384, 18164, 18403, 21032, 31787, 36328, 36806, 49951, 63574, 73612, 99902, 127148, 147224, 199804, 254296, 349657, 399608, 699314, 1398628, 2797256]

約数ペア:

[(1, 2797256), (2, 1398628), (4, 699314), (7, 399608), (8, 349657), (11, 254296), (14, 199804), (19, 147224), (22, 127148), (28, 99902), (38, 73612), (44, 63574), (56, 49951), (76, 36806), (77, 36328), (88, 31787), (133, 21032), (152, 18403), (154, 18164), (209, 13384), (239, 11704), (266, 10516), (308, 9082), (418, 6692), (478, 5852), (532, 5258), (616, 4541), (836, 3346), (956, 2926), (1064, 2629), (1463, 1912), (1672, 1673)]