68199938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 110799360

約数和(自身を除く): 42599422

約数列:

[1, 2, 29, 31, 58, 62, 83, 166, 457, 899, 914, 1798, 2407, 2573, 4814, 5146, 13253, 14167, 26506, 28334, 37931, 74617, 75862, 149234, 410843, 821686, 1099999, 1175861, 2199998, 2351722, 34099969, 68199938]

約数ペア:

[(1, 68199938), (2, 34099969), (29, 2351722), (31, 2199998), (58, 1175861), (62, 1099999), (83, 821686), (166, 410843), (457, 149234), (899, 75862), (914, 74617), (1798, 37931), (2407, 28334), (2573, 26506), (4814, 14167), (5146, 13253)]