69130864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3889}}^1$

素因数の和:4009

約数の個数: 40

約数和(自身を含む): 147602160

約数和(自身を除く): 78471296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 3889, 4444, 7778, 8888, 15556, 17776, 31112, 42779, 62224, 85558, 171116, 342232, 392789, 684464, 785578, 1571156, 3142312, 4320679, 6284624, 8641358, 17282716, 34565432, 69130864]

約数ペア:

[(1, 69130864), (2, 34565432), (4, 17282716), (8, 8641358), (11, 6284624), (16, 4320679), (22, 3142312), (44, 1571156), (88, 785578), (101, 684464), (176, 392789), (202, 342232), (404, 171116), (808, 85558), (1111, 62224), (1616, 42779), (2222, 31112), (3889, 17776), (4444, 15556), (7778, 8888)]