27790312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 60328800

約数和(自身を除く): 32538488

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1511, 1672, 2299, 3022, 4598, 6044, 9196, 12088, 16621, 18392, 28709, 33242, 57418, 66484, 114836, 132968, 182831, 229672, 315799, 365662, 631598, 731324, 1263196, 1462648, 2526392, 3473789, 6947578, 13895156, 27790312]

約数ペア:

[(1, 27790312), (2, 13895156), (4, 6947578), (8, 3473789), (11, 2526392), (19, 1462648), (22, 1263196), (38, 731324), (44, 631598), (76, 365662), (88, 315799), (121, 229672), (152, 182831), (209, 132968), (242, 114836), (418, 66484), (484, 57418), (836, 33242), (968, 28709), (1511, 18392), (1672, 16621), (2299, 12088), (3022, 9196), (4598, 6044)]