65287168

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:742

約数の個数: 44

約数和(自身を含む): 131990560

約数和(自身を除く): 66703392

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 619, 824, 1024, 1238, 1648, 2476, 3296, 4952, 6592, 9904, 13184, 19808, 26368, 39616, 52736, 63757, 79232, 105472, 127514, 158464, 255028, 316928, 510056, 633856, 1020112, 2040224, 4080448, 8160896, 16321792, 32643584, 65287168]

約数ペア:

[(1, 65287168), (2, 32643584), (4, 16321792), (8, 8160896), (16, 4080448), (32, 2040224), (64, 1020112), (103, 633856), (128, 510056), (206, 316928), (256, 255028), (412, 158464), (512, 127514), (619, 105472), (824, 79232), (1024, 63757), (1238, 52736), (1648, 39616), (2476, 26368), (3296, 19808), (4952, 13184), (6592, 9904)]