70055272

素因数分解:

$2^3\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1321}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 150390720

約数和(自身を除く): 80335448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 947, 1321, 1894, 2642, 3788, 5284, 6629, 7576, 9247, 10568, 13258, 18494, 26516, 36988, 53032, 73976, 1250987, 2501974, 5003948, 8756909, 10007896, 17513818, 35027636, 70055272]

約数ペア:

[(1, 70055272), (2, 35027636), (4, 17513818), (7, 10007896), (8, 8756909), (14, 5003948), (28, 2501974), (56, 1250987), (947, 73976), (1321, 53032), (1894, 36988), (2642, 26516), (3788, 18494), (5284, 13258), (6629, 10568), (7576, 9247)]