56615168

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{13009}}^1$

素因数の和:13042

約数の個数: 36

約数和(自身を含む): 119665980

約数和(自身を除く): 63050812

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 13009, 26018, 52036, 104072, 208144, 221153, 416288, 442306, 832576, 884612, 1665152, 1769224, 3330304, 3538448, 7076896, 14153792, 28307584, 56615168]

約数ペア:

[(1, 56615168), (2, 28307584), (4, 14153792), (8, 7076896), (16, 3538448), (17, 3330304), (32, 1769224), (34, 1665152), (64, 884612), (68, 832576), (128, 442306), (136, 416288), (256, 221153), (272, 208144), (544, 104072), (1088, 52036), (2176, 26018), (4352, 13009)]