29847692

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20113}}^1$

素因数の和:20177

約数の個数: 24

約数和(自身を含む): 60824736

約数和(自身を除く): 30977044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 20113, 40226, 80452, 140791, 281582, 563164, 1065989, 2131978, 4263956, 7461923, 14923846, 29847692]

約数ペア:

[(1, 29847692), (2, 14923846), (4, 7461923), (7, 4263956), (14, 2131978), (28, 1065989), (53, 563164), (106, 281582), (212, 140791), (371, 80452), (742, 40226), (1484, 20113)]