8550388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 20901888

約数和(自身を除く): 12351500

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 71, 77, 92, 119, 142, 154, 161, 187, 238, 253, 284, 308, 322, 374, 391, 476, 497, 506, 644, 748, 781, 782, 994, 1012, 1207, 1309, 1562, 1564, 1633, 1771, 1988, 2414, 2618, 2737, 3124, 3266, 3542, 4301, 4828, 5236, 5467, 5474, 6532, 7084, 8449, 8602, 10934, 10948, 11431, 13277, 16898, 17204, 17963, 21868, 22862, 26554, 27761, 30107, 33796, 35926, 45724, 53108, 55522, 60214, 71852, 92939, 111044, 120428, 125741, 185878, 194327, 251482, 305371, 371756, 388654, 502964, 610742, 777308, 1221484, 2137597, 4275194, 8550388]

約数ペア:

[(1, 8550388), (2, 4275194), (4, 2137597), (7, 1221484), (11, 777308), (14, 610742), (17, 502964), (22, 388654), (23, 371756), (28, 305371), (34, 251482), (44, 194327), (46, 185878), (68, 125741), (71, 120428), (77, 111044), (92, 92939), (119, 71852), (142, 60214), (154, 55522), (161, 53108), (187, 45724), (238, 35926), (253, 33796), (284, 30107), (308, 27761), (322, 26554), (374, 22862), (391, 21868), (476, 17963), (497, 17204), (506, 16898), (644, 13277), (748, 11431), (781, 10948), (782, 10934), (994, 8602), (1012, 8449), (1207, 7084), (1309, 6532), (1562, 5474), (1564, 5467), (1633, 5236), (1771, 4828), (1988, 4301), (2414, 3542), (2618, 3266), (2737, 3124)]