72458834

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 126959616

約数和(自身を除く): 54500782

約数列:

[1, 2, 7, 14, 83, 127, 166, 254, 491, 581, 889, 982, 1162, 1778, 3437, 6874, 10541, 21082, 40753, 62357, 73787, 81506, 124714, 147574, 285271, 436499, 570542, 872998, 5175631, 10351262, 36229417, 72458834]

約数ペア:

[(1, 72458834), (2, 36229417), (7, 10351262), (14, 5175631), (83, 872998), (127, 570542), (166, 436499), (254, 285271), (491, 147574), (581, 124714), (889, 81506), (982, 73787), (1162, 62357), (1778, 40753), (3437, 21082), (6874, 10541)]