61612208

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:994

約数の個数: 60

約数和(自身を含む): 140582520

約数和(自身を除く): 78970312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 883, 1246, 1424, 1766, 2492, 3532, 4361, 4984, 6181, 7064, 8722, 9968, 12362, 14128, 17444, 24724, 34888, 43267, 49448, 69776, 78587, 86534, 98896, 157174, 173068, 314348, 346136, 550109, 628696, 692272, 1100218, 1257392, 2200436, 3850763, 4400872, 7701526, 8801744, 15403052, 30806104, 61612208]

約数ペア:

[(1, 61612208), (2, 30806104), (4, 15403052), (7, 8801744), (8, 7701526), (14, 4400872), (16, 3850763), (28, 2200436), (49, 1257392), (56, 1100218), (89, 692272), (98, 628696), (112, 550109), (178, 346136), (196, 314348), (356, 173068), (392, 157174), (623, 98896), (712, 86534), (784, 78587), (883, 69776), (1246, 49448), (1424, 43267), (1766, 34888), (2492, 24724), (3532, 17444), (4361, 14128), (4984, 12362), (6181, 9968), (7064, 8722)]