40470283

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 10217717

約数列:

[1, 7, 29, 31, 59, 109, 203, 217, 413, 763, 899, 1711, 1829, 3161, 3379, 6293, 6431, 11977, 12803, 22127, 23653, 45017, 53041, 97991, 186499, 199361, 371287, 685937, 1305493, 1395527, 5781469, 40470283]

約数ペア:

[(1, 40470283), (7, 5781469), (29, 1395527), (31, 1305493), (59, 685937), (109, 371287), (203, 199361), (217, 186499), (413, 97991), (763, 53041), (899, 45017), (1711, 23653), (1829, 22127), (3161, 12803), (3379, 11977), (6293, 6431)]