68429944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40927}}^1$

素因数の和:40963

約数の個数: 32

約数和(自身を含む): 147340800

約数和(自身を除く): 78910856

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 40927, 81854, 163708, 327416, 450197, 777613, 900394, 1555226, 1800788, 3110452, 3601576, 6220904, 8553743, 17107486, 34214972, 68429944]

約数ペア:

[(1, 68429944), (2, 34214972), (4, 17107486), (8, 8553743), (11, 6220904), (19, 3601576), (22, 3110452), (38, 1800788), (44, 1555226), (76, 900394), (88, 777613), (152, 450197), (209, 327416), (418, 163708), (836, 81854), (1672, 40927)]