65720997248

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{9687647}}^1$

素因数の和:9687714

約数の個数: 32

約数和(自身を含む): 133398912960

約数和(自身を除く): 67677915712

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 9687647, 19375294, 38750588, 77501176, 155002352, 310004704, 513445291, 620009408, 1026890582, 1240018816, 2053781164, 4107562328, 8215124656, 16430249312, 32860498624, 65720997248]

約数ペア:

[(1, 65720997248), (2, 32860498624), (4, 16430249312), (8, 8215124656), (16, 4107562328), (32, 2053781164), (53, 1240018816), (64, 1026890582), (106, 620009408), (128, 513445291), (212, 310004704), (424, 155002352), (848, 77501176), (1696, 38750588), (3392, 19375294), (6784, 9687647)]