71903012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{14143}}^1$

素因数の和:14219

約数の個数: 24

約数和(自身を含む): 133066752

約数和(自身を除く): 61163740

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 14143, 28286, 56572, 438433, 579863, 876866, 1159726, 1753732, 2319452, 17975753, 35951506, 71903012]

約数ペア:

[(1, 71903012), (2, 35951506), (4, 17975753), (31, 2319452), (41, 1753732), (62, 1159726), (82, 876866), (124, 579863), (164, 438433), (1271, 56572), (2542, 28286), (5084, 14143)]