70535416

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 159989760

約数和(自身を除く): 89454344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 991, 1148, 1271, 1736, 1982, 2296, 2542, 3964, 5084, 6937, 7928, 8897, 10168, 13874, 17794, 27748, 30721, 35588, 40631, 55496, 61442, 71176, 81262, 122884, 162524, 215047, 245768, 284417, 325048, 430094, 568834, 860188, 1137668, 1259561, 1720376, 2275336, 2519122, 5038244, 8816927, 10076488, 17633854, 35267708, 70535416]

約数ペア:

[(1, 70535416), (2, 35267708), (4, 17633854), (7, 10076488), (8, 8816927), (14, 5038244), (28, 2519122), (31, 2275336), (41, 1720376), (56, 1259561), (62, 1137668), (82, 860188), (124, 568834), (164, 430094), (217, 325048), (248, 284417), (287, 245768), (328, 215047), (434, 162524), (574, 122884), (868, 81262), (991, 71176), (1148, 61442), (1271, 55496), (1736, 40631), (1982, 35588), (2296, 30721), (2542, 27748), (3964, 17794), (5084, 13874), (6937, 10168), (7928, 8897)]