74239648

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2285

約数の個数: 48

約数和(自身を含む): 168182784

約数和(自身を除く): 93943136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2111, 2198, 2512, 4222, 4396, 5024, 8444, 8792, 14777, 16888, 17584, 29554, 33776, 35168, 59108, 67552, 118216, 236432, 331427, 472864, 662854, 1325708, 2319989, 2651416, 4639978, 5302832, 9279956, 10605664, 18559912, 37119824, 74239648]

約数ペア:

[(1, 74239648), (2, 37119824), (4, 18559912), (7, 10605664), (8, 9279956), (14, 5302832), (16, 4639978), (28, 2651416), (32, 2319989), (56, 1325708), (112, 662854), (157, 472864), (224, 331427), (314, 236432), (628, 118216), (1099, 67552), (1256, 59108), (2111, 35168), (2198, 33776), (2512, 29554), (4222, 17584), (4396, 16888), (5024, 14777), (8444, 8792)]