64938946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 108397440

約数和(自身を除く): 43458494

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 493, 983, 986, 1139, 1943, 1966, 2278, 3886, 16711, 28507, 33031, 33422, 57014, 65861, 66062, 131722, 484619, 969238, 1119637, 1909969, 2239274, 3819938, 32469473, 64938946]

約数ペア:

[(1, 64938946), (2, 32469473), (17, 3819938), (29, 2239274), (34, 1909969), (58, 1119637), (67, 969238), (134, 484619), (493, 131722), (983, 66062), (986, 65861), (1139, 57014), (1943, 33422), (1966, 33031), (2278, 28507), (3886, 16711)]