69939044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 146915328

約数和(自身を除く): 76976284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 223, 322, 446, 487, 644, 892, 974, 1561, 1948, 3122, 3409, 5129, 6244, 6818, 10258, 11201, 13636, 20516, 22402, 35903, 44804, 71806, 78407, 108601, 143612, 156814, 217202, 313628, 434404, 760207, 1520414, 2497823, 3040828, 4995646, 9991292, 17484761, 34969522, 69939044]

約数ペア:

[(1, 69939044), (2, 34969522), (4, 17484761), (7, 9991292), (14, 4995646), (23, 3040828), (28, 2497823), (46, 1520414), (92, 760207), (161, 434404), (223, 313628), (322, 217202), (446, 156814), (487, 143612), (644, 108601), (892, 78407), (974, 71806), (1561, 44804), (1948, 35903), (3122, 22402), (3409, 20516), (5129, 13636), (6244, 11201), (6818, 10258)]