2647513768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{27457}}^1$

素因数の和:28189

約数の個数: 32

約数和(自身を含む): 5263698600

約数和(自身を除く): 2616184832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 709, 1418, 2836, 5672, 12053, 24106, 27457, 48212, 54914, 96424, 109828, 219656, 466769, 933538, 1867076, 3734152, 19467013, 38934026, 77868052, 155736104, 330939221, 661878442, 1323756884, 2647513768]

約数ペア:

[(1, 2647513768), (2, 1323756884), (4, 661878442), (8, 330939221), (17, 155736104), (34, 77868052), (68, 38934026), (136, 19467013), (709, 3734152), (1418, 1867076), (2836, 933538), (5672, 466769), (12053, 219656), (24106, 109828), (27457, 96424), (48212, 54914)]