76971290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16273}}^1$

素因数の和:16334

約数の個数: 32

約数和(自身を含む): 154668096

約数和(自身を除く): 77696806

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 16273, 32546, 81365, 162730, 179003, 358006, 699739, 895015, 1399478, 1790030, 3498695, 6997390, 7697129, 15394258, 38485645, 76971290]

約数ペア:

[(1, 76971290), (2, 38485645), (5, 15394258), (10, 7697129), (11, 6997390), (22, 3498695), (43, 1790030), (55, 1399478), (86, 895015), (110, 699739), (215, 358006), (430, 179003), (473, 162730), (946, 81365), (2365, 32546), (4730, 16273)]