69702976

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1167

約数の個数: 56

約数和(自身を含む): 159243776

約数和(自身を除く): 89540800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 991, 1099, 1256, 1982, 2198, 2512, 3964, 4396, 5024, 6937, 7928, 8792, 10048, 13874, 15856, 17584, 27748, 31712, 35168, 55496, 63424, 70336, 110992, 155587, 221984, 311174, 443968, 622348, 1089109, 1244696, 2178218, 2489392, 4356436, 4978784, 8712872, 9957568, 17425744, 34851488, 69702976]

約数ペア:

[(1, 69702976), (2, 34851488), (4, 17425744), (7, 9957568), (8, 8712872), (14, 4978784), (16, 4356436), (28, 2489392), (32, 2178218), (56, 1244696), (64, 1089109), (112, 622348), (157, 443968), (224, 311174), (314, 221984), (448, 155587), (628, 110992), (991, 70336), (1099, 63424), (1256, 55496), (1982, 35168), (2198, 31712), (2512, 27748), (3964, 17584), (4396, 15856), (5024, 13874), (6937, 10048), (7928, 8792)]