40732274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 27852046

約数列:

[1, 2, 11, 22, 71, 89, 142, 178, 293, 586, 781, 979, 1562, 1958, 3223, 6319, 6446, 12638, 20803, 26077, 41606, 52154, 69509, 139018, 228833, 286847, 457666, 573694, 1851467, 3702934, 20366137, 40732274]

約数ペア:

[(1, 40732274), (2, 20366137), (11, 3702934), (22, 1851467), (71, 573694), (89, 457666), (142, 286847), (178, 228833), (293, 139018), (586, 69509), (781, 52154), (979, 41606), (1562, 26077), (1958, 20803), (3223, 12638), (6319, 6446)]