40883416

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6823}}^1$

素因数の和:6943

約数の個数: 32

約数和(自身を含む): 88439040

約数和(自身を除く): 47555624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 6823, 13646, 27292, 47761, 54584, 95522, 191044, 382088, 730061, 1460122, 2920244, 5110427, 5840488, 10220854, 20441708, 40883416]

約数ペア:

[(1, 40883416), (2, 20441708), (4, 10220854), (7, 5840488), (8, 5110427), (14, 2920244), (28, 1460122), (56, 730061), (107, 382088), (214, 191044), (428, 95522), (749, 54584), (856, 47761), (1498, 27292), (2996, 13646), (5992, 6823)]