65802016

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15461}}^1$

素因数の和:15497

約数の個数: 48

約数和(自身を含む): 155856960

約数和(自身を除く): 90054944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15461, 30922, 61844, 108227, 123688, 216454, 247376, 293759, 432908, 494752, 587518, 865816, 1175036, 1731632, 2056313, 2350072, 3463264, 4112626, 4700144, 8225252, 9400288, 16450504, 32901008, 65802016]

約数ペア:

[(1, 65802016), (2, 32901008), (4, 16450504), (7, 9400288), (8, 8225252), (14, 4700144), (16, 4112626), (19, 3463264), (28, 2350072), (32, 2056313), (38, 1731632), (56, 1175036), (76, 865816), (112, 587518), (133, 494752), (152, 432908), (224, 293759), (266, 247376), (304, 216454), (532, 123688), (608, 108227), (1064, 61844), (2128, 30922), (4256, 15461)]