70980032

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{65239}}^1$

素因数の和:65268

約数の個数: 28

約数和(自身を含む): 149138640

約数和(自身を除く): 78158608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 65239, 130478, 260956, 521912, 1043824, 1109063, 2087648, 2218126, 4175296, 4436252, 8872504, 17745008, 35490016, 70980032]

約数ペア:

[(1, 70980032), (2, 35490016), (4, 17745008), (8, 8872504), (16, 4436252), (17, 4175296), (32, 2218126), (34, 2087648), (64, 1109063), (68, 1043824), (136, 521912), (272, 260956), (544, 130478), (1088, 65239)]