66724864

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3870

約数の個数: 44

約数和(自身を含む): 141267564

約数和(自身を除く): 74542700

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 3833, 4352, 7666, 8704, 15332, 17408, 30664, 61328, 65161, 122656, 130322, 245312, 260644, 490624, 521288, 981248, 1042576, 1962496, 2085152, 3924992, 4170304, 8340608, 16681216, 33362432, 66724864]

約数ペア:

[(1, 66724864), (2, 33362432), (4, 16681216), (8, 8340608), (16, 4170304), (17, 3924992), (32, 2085152), (34, 1962496), (64, 1042576), (68, 981248), (128, 521288), (136, 490624), (256, 260644), (272, 245312), (512, 130322), (544, 122656), (1024, 65161), (1088, 61328), (2176, 30664), (3833, 17408), (4352, 15332), (7666, 8704)]