77209478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 127135008

約数和(自身を除く): 49925530

約数列:

[1, 2, 17, 34, 41, 82, 97, 194, 571, 697, 1142, 1394, 1649, 3298, 3977, 7954, 9707, 19414, 23411, 46822, 55387, 67609, 110774, 135218, 397987, 795974, 941579, 1883158, 2270867, 4541734, 38604739, 77209478]

約数ペア:

[(1, 77209478), (2, 38604739), (17, 4541734), (34, 2270867), (41, 1883158), (82, 941579), (97, 795974), (194, 397987), (571, 135218), (697, 110774), (1142, 67609), (1394, 55387), (1649, 46822), (3298, 23411), (3977, 19414), (7954, 9707)]