72921664

素因数分解:

$2^6\times {\mathrm{547}}^1\times {\mathrm{2083}}^1$

素因数の和:2642

約数の個数: 28

約数和(自身を含む): 145038064

約数和(自身を除く): 72116400

約数列:

[1, 2, 4, 8, 16, 32, 64, 547, 1094, 2083, 2188, 4166, 4376, 8332, 8752, 16664, 17504, 33328, 35008, 66656, 133312, 1139401, 2278802, 4557604, 9115208, 18230416, 36460832, 72921664]

約数ペア:

[(1, 72921664), (2, 36460832), (4, 18230416), (8, 9115208), (16, 4557604), (32, 2278802), (64, 1139401), (547, 133312), (1094, 66656), (2083, 35008), (2188, 33328), (4166, 17504), (4376, 16664), (8332, 8752)]