64885744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52667}}^1$

素因数の和:52693

約数の個数: 40

約数和(自身を含む): 156739968

約数和(自身を除く): 91854224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 52667, 105334, 210668, 368669, 421336, 579337, 737338, 842672, 1158674, 1474676, 2317348, 2949352, 4055359, 4634696, 5898704, 8110718, 9269392, 16221436, 32442872, 64885744]

約数ペア:

[(1, 64885744), (2, 32442872), (4, 16221436), (7, 9269392), (8, 8110718), (11, 5898704), (14, 4634696), (16, 4055359), (22, 2949352), (28, 2317348), (44, 1474676), (56, 1158674), (77, 842672), (88, 737338), (112, 579337), (154, 421336), (176, 368669), (308, 210668), (616, 105334), (1232, 52667)]