70855864

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 148649400

約数和(自身を除く): 77793536

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 1613, 2312, 2584, 3226, 5491, 6452, 10982, 12904, 21964, 27421, 30647, 43928, 54842, 61294, 109684, 122588, 219368, 245176, 466157, 520999, 932314, 1041998, 1864628, 2083996, 3729256, 4167992, 8856983, 17713966, 35427932, 70855864]

約数ペア:

[(1, 70855864), (2, 35427932), (4, 17713966), (8, 8856983), (17, 4167992), (19, 3729256), (34, 2083996), (38, 1864628), (68, 1041998), (76, 932314), (136, 520999), (152, 466157), (289, 245176), (323, 219368), (578, 122588), (646, 109684), (1156, 61294), (1292, 54842), (1613, 43928), (2312, 30647), (2584, 27421), (3226, 21964), (5491, 12904), (6452, 10982)]