64811296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1823}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 140652288

約数和(自身を除く): 75840992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 808, 1111, 1616, 1823, 2222, 3232, 3646, 4444, 7292, 8888, 14584, 17776, 20053, 29168, 35552, 40106, 58336, 80212, 160424, 184123, 320848, 368246, 641696, 736492, 1472984, 2025353, 2945968, 4050706, 5891936, 8101412, 16202824, 32405648, 64811296]

約数ペア:

[(1, 64811296), (2, 32405648), (4, 16202824), (8, 8101412), (11, 5891936), (16, 4050706), (22, 2945968), (32, 2025353), (44, 1472984), (88, 736492), (101, 641696), (176, 368246), (202, 320848), (352, 184123), (404, 160424), (808, 80212), (1111, 58336), (1616, 40106), (1823, 35552), (2222, 29168), (3232, 20053), (3646, 17776), (4444, 14584), (7292, 8888)]