75151726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 128772000

約数和(自身を除く): 53620274

約数列:

[1, 2, 13, 19, 26, 38, 149, 247, 298, 494, 1021, 1937, 2042, 2831, 3874, 5662, 13273, 19399, 26546, 36803, 38798, 73606, 152129, 252187, 304258, 504374, 1977677, 2890451, 3955354, 5780902, 37575863, 75151726]

約数ペア:

[(1, 75151726), (2, 37575863), (13, 5780902), (19, 3955354), (26, 2890451), (38, 1977677), (149, 504374), (247, 304258), (298, 252187), (494, 152129), (1021, 73606), (1937, 38798), (2042, 36803), (2831, 26546), (3874, 19399), (5662, 13273)]