2893168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 6110720

約数和(自身を除く): 3217552

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 307, 496, 589, 614, 1178, 1228, 2356, 2456, 4712, 4912, 5833, 9424, 9517, 11666, 19034, 23332, 38068, 46664, 76136, 93328, 152272, 180823, 361646, 723292, 1446584, 2893168]

約数ペア:

[(1, 2893168), (2, 1446584), (4, 723292), (8, 361646), (16, 180823), (19, 152272), (31, 93328), (38, 76136), (62, 46664), (76, 38068), (124, 23332), (152, 19034), (248, 11666), (304, 9517), (307, 9424), (496, 5833), (589, 4912), (614, 4712), (1178, 2456), (1228, 2356)]