42185728

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3202

約数の個数: 44

約数和(自身を含む): 90845860

約数和(自身を除く): 48660132

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3169, 3328, 6338, 6656, 12676, 13312, 25352, 41197, 50704, 82394, 101408, 164788, 202816, 329576, 405632, 659152, 811264, 1318304, 1622528, 2636608, 3245056, 5273216, 10546432, 21092864, 42185728]

約数ペア:

[(1, 42185728), (2, 21092864), (4, 10546432), (8, 5273216), (13, 3245056), (16, 2636608), (26, 1622528), (32, 1318304), (52, 811264), (64, 659152), (104, 405632), (128, 329576), (208, 202816), (256, 164788), (416, 101408), (512, 82394), (832, 50704), (1024, 41197), (1664, 25352), (3169, 13312), (3328, 12676), (6338, 6656)]