12433664

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2890

約数の個数: 36

約数和(自身を含む): 26287884

約数和(自身を除く): 13854220

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 2857, 4352, 5714, 11428, 22856, 45712, 48569, 91424, 97138, 182848, 194276, 365696, 388552, 731392, 777104, 1554208, 3108416, 6216832, 12433664]

約数ペア:

[(1, 12433664), (2, 6216832), (4, 3108416), (8, 1554208), (16, 777104), (17, 731392), (32, 388552), (34, 365696), (64, 194276), (68, 182848), (128, 97138), (136, 91424), (256, 48569), (272, 45712), (544, 22856), (1088, 11428), (2176, 5714), (2857, 4352)]