67643116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28711}}^1$

素因数の和:28765

約数の個数: 24

約数和(自身を含む): 128629760

約数和(自身を除く): 60986644

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 28711, 57422, 114844, 545509, 890041, 1091018, 1780082, 2182036, 3560164, 16910779, 33821558, 67643116]

約数ペア:

[(1, 67643116), (2, 33821558), (4, 16910779), (19, 3560164), (31, 2182036), (38, 1780082), (62, 1091018), (76, 890041), (124, 545509), (589, 114844), (1178, 57422), (2356, 28711)]