64919238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15391}}^1$

素因数の和:15452

約数の個数: 32

約数和(自身を含む): 140375040

約数和(自身を除く): 75455802

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 15391, 30782, 46173, 92346, 292429, 569467, 584858, 877287, 1138934, 1708401, 1754574, 3416802, 10819873, 21639746, 32459619, 64919238]

約数ペア:

[(1, 64919238), (2, 32459619), (3, 21639746), (6, 10819873), (19, 3416802), (37, 1754574), (38, 1708401), (57, 1138934), (74, 877287), (111, 584858), (114, 569467), (222, 292429), (703, 92346), (1406, 46173), (2109, 30782), (4218, 15391)]