42894592

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12918

約数の個数: 36

約数和(自身を含む): 92215060

約数和(自身を除く): 49320468

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 12889, 25778, 51556, 103112, 167557, 206224, 335114, 412448, 670228, 824896, 1340456, 1649792, 2680912, 3299584, 5361824, 10723648, 21447296, 42894592]

約数ペア:

[(1, 42894592), (2, 21447296), (4, 10723648), (8, 5361824), (13, 3299584), (16, 2680912), (26, 1649792), (32, 1340456), (52, 824896), (64, 670228), (104, 412448), (128, 335114), (208, 206224), (256, 167557), (416, 103112), (832, 51556), (1664, 25778), (3328, 12889)]