42718004

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11471}}^1$

素因数の和:11508

約数の個数: 36

約数和(自身を含む): 91546560

約数和(自身を除く): 48828556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 11471, 22942, 45884, 80297, 160594, 217949, 321188, 435898, 562079, 871796, 1124158, 1525643, 2248316, 3051286, 6102572, 10679501, 21359002, 42718004]

約数ペア:

[(1, 42718004), (2, 21359002), (4, 10679501), (7, 6102572), (14, 3051286), (19, 2248316), (28, 1525643), (38, 1124158), (49, 871796), (76, 562079), (98, 435898), (133, 321188), (196, 217949), (266, 160594), (532, 80297), (931, 45884), (1862, 22942), (3724, 11471)]