47021968

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1680

約数の個数: 60

約数和(自身を含む): 108910812

約数和(自身を除く): 61888844

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1621, 1813, 2072, 3242, 3626, 4144, 6484, 7252, 11347, 12968, 14504, 22694, 25936, 29008, 45388, 59977, 79429, 90776, 119954, 158858, 181552, 239908, 317716, 419839, 479816, 635432, 839678, 959632, 1270864, 1679356, 2938873, 3358712, 5877746, 6717424, 11755492, 23510984, 47021968]

約数ペア:

[(1, 47021968), (2, 23510984), (4, 11755492), (7, 6717424), (8, 5877746), (14, 3358712), (16, 2938873), (28, 1679356), (37, 1270864), (49, 959632), (56, 839678), (74, 635432), (98, 479816), (112, 419839), (148, 317716), (196, 239908), (259, 181552), (296, 158858), (392, 119954), (518, 90776), (592, 79429), (784, 59977), (1036, 45388), (1621, 29008), (1813, 25936), (2072, 22694), (3242, 14504), (3626, 12968), (4144, 11347), (6484, 7252)]