8020387436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1\times {\mathrm{1901}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 14935112640

約数和(自身を除く): 6914725204

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 983, 1073, 1901, 1966, 2146, 3802, 3932, 4292, 7604, 28507, 36371, 55129, 57014, 70337, 72742, 110258, 114028, 140674, 145484, 220516, 281348, 1054759, 1868683, 2039773, 2109518, 3737366, 4079546, 4219036, 7474732, 8159092, 54191807, 69141271, 108383614, 138282542, 216767228, 276565084, 2005096859, 4010193718, 8020387436]

約数ペア:

[(1, 8020387436), (2, 4010193718), (4, 2005096859), (29, 276565084), (37, 216767228), (58, 138282542), (74, 108383614), (116, 69141271), (148, 54191807), (983, 8159092), (1073, 7474732), (1901, 4219036), (1966, 4079546), (2146, 3737366), (3802, 2109518), (3932, 2039773), (4292, 1868683), (7604, 1054759), (28507, 281348), (36371, 220516), (55129, 145484), (57014, 140674), (70337, 114028), (72742, 110258)]