25505052952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{119089}}^1$

素因数の和:120523

約数の個数: 32

約数和(自身を含む): 50375070000

約数和(自身を除く): 24870017048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1409, 2818, 5636, 11272, 26771, 53542, 107084, 119089, 214168, 238178, 476356, 952712, 2262691, 4525382, 9050764, 18101528, 167796401, 335592802, 671185604, 1342371208, 3188131619, 6376263238, 12752526476, 25505052952]

約数ペア:

[(1, 25505052952), (2, 12752526476), (4, 6376263238), (8, 3188131619), (19, 1342371208), (38, 671185604), (76, 335592802), (152, 167796401), (1409, 18101528), (2818, 9050764), (5636, 4525382), (11272, 2262691), (26771, 952712), (53542, 476356), (107084, 238178), (119089, 214168)]