67631956

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11180

約数の個数: 36

約数和(自身を含む): 142133376

約数和(自身を除く): 74501420

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11131, 22262, 44524, 77917, 155834, 311668, 345061, 545419, 690122, 1090838, 1380244, 2181676, 2415427, 4830854, 9661708, 16907989, 33815978, 67631956]

約数ペア:

[(1, 67631956), (2, 33815978), (4, 16907989), (7, 9661708), (14, 4830854), (28, 2415427), (31, 2181676), (49, 1380244), (62, 1090838), (98, 690122), (124, 545419), (196, 345061), (217, 311668), (434, 155834), (868, 77917), (1519, 44524), (3038, 22262), (6076, 11131)]