72269824

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 158068008

約数和(自身を除く): 85798184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 401, 512, 704, 802, 1024, 1408, 1604, 2048, 2816, 3208, 4096, 4411, 5632, 6416, 8192, 8822, 11264, 12832, 16384, 17644, 22528, 25664, 35288, 45056, 51328, 70576, 90112, 102656, 141152, 180224, 205312, 282304, 410624, 564608, 821248, 1129216, 1642496, 2258432, 3284992, 4516864, 6569984, 9033728, 18067456, 36134912, 72269824]

約数ペア:

[(1, 72269824), (2, 36134912), (4, 18067456), (8, 9033728), (11, 6569984), (16, 4516864), (22, 3284992), (32, 2258432), (44, 1642496), (64, 1129216), (88, 821248), (128, 564608), (176, 410624), (256, 282304), (352, 205312), (401, 180224), (512, 141152), (704, 102656), (802, 90112), (1024, 70576), (1408, 51328), (1604, 45056), (2048, 35288), (2816, 25664), (3208, 22528), (4096, 17644), (4411, 16384), (5632, 12832), (6416, 11264), (8192, 8822)]