64841462

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 117504000

約数和(自身を除く): 52662538

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 2549, 3634, 5098, 12719, 17843, 25438, 35686, 58627, 117254, 201371, 402742, 410389, 820778, 1409597, 2819194, 4631533, 9263066, 32420731, 64841462]

約数ペア:

[(1, 64841462), (2, 32420731), (7, 9263066), (14, 4631533), (23, 2819194), (46, 1409597), (79, 820778), (158, 410389), (161, 402742), (322, 201371), (553, 117254), (1106, 58627), (1817, 35686), (2549, 25438), (3634, 17843), (5098, 12719)]