42134704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 94279680

約数和(自身を除く): 52144976

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 263, 272, 304, 323, 496, 526, 527, 589, 646, 1052, 1054, 1178, 1292, 2104, 2108, 2356, 2584, 4208, 4216, 4471, 4712, 4997, 5168, 8153, 8432, 8942, 9424, 9994, 10013, 16306, 17884, 19988, 20026, 32612, 35768, 39976, 40052, 65224, 71536, 79952, 80104, 84949, 130448, 138601, 154907, 160208, 169898, 277202, 309814, 339796, 554404, 619628, 679592, 1108808, 1239256, 1359184, 2217616, 2478512, 2633419, 5266838, 10533676, 21067352, 42134704]

約数ペア:

[(1, 42134704), (2, 21067352), (4, 10533676), (8, 5266838), (16, 2633419), (17, 2478512), (19, 2217616), (31, 1359184), (34, 1239256), (38, 1108808), (62, 679592), (68, 619628), (76, 554404), (124, 339796), (136, 309814), (152, 277202), (248, 169898), (263, 160208), (272, 154907), (304, 138601), (323, 130448), (496, 84949), (526, 80104), (527, 79952), (589, 71536), (646, 65224), (1052, 40052), (1054, 39976), (1178, 35768), (1292, 32612), (2104, 20026), (2108, 19988), (2356, 17884), (2584, 16306), (4208, 10013), (4216, 9994), (4471, 9424), (4712, 8942), (4997, 8432), (5168, 8153)]