4275194

素因数分解:

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

素因数の和:131

約数の個数: 64

約数和(自身を含む): 8957952

約数和(自身を除く): 4682758

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 71, 77, 119, 142, 154, 161, 187, 238, 253, 322, 374, 391, 497, 506, 781, 782, 994, 1207, 1309, 1562, 1633, 1771, 2414, 2618, 2737, 3266, 3542, 4301, 5467, 5474, 8449, 8602, 10934, 11431, 13277, 16898, 17963, 22862, 26554, 27761, 30107, 35926, 55522, 60214, 92939, 125741, 185878, 194327, 251482, 305371, 388654, 610742, 2137597, 4275194]

約数ペア:

[(1, 4275194), (2, 2137597), (7, 610742), (11, 388654), (14, 305371), (17, 251482), (22, 194327), (23, 185878), (34, 125741), (46, 92939), (71, 60214), (77, 55522), (119, 35926), (142, 30107), (154, 27761), (161, 26554), (187, 22862), (238, 17963), (253, 16898), (322, 13277), (374, 11431), (391, 10934), (497, 8602), (506, 8449), (781, 5474), (782, 5467), (994, 4301), (1207, 3542), (1309, 3266), (1562, 2737), (1633, 2618), (1771, 2414)]