65646928

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{14197}}^1$

素因数の和:14239

約数の個数: 30

約数和(自身を含む): 135122366

約数和(自身を除く): 69475438

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 14197, 28394, 56788, 113576, 227152, 241349, 482698, 965396, 1930792, 3861584, 4102933, 8205866, 16411732, 32823464, 65646928]

約数ペア:

[(1, 65646928), (2, 32823464), (4, 16411732), (8, 8205866), (16, 4102933), (17, 3861584), (34, 1930792), (68, 965396), (136, 482698), (272, 241349), (289, 227152), (578, 113576), (1156, 56788), (2312, 28394), (4624, 14197)]