1214284928

素因数分解:

$2^7\times {\mathrm{2741}}^1\times {\mathrm{3461}}^1$

素因数の和:6216

約数の個数: 32

約数和(自身を含む): 2420665020

約数和(自身を除く): 1206380092

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2741, 3461, 5482, 6922, 10964, 13844, 21928, 27688, 43856, 55376, 87712, 110752, 175424, 221504, 350848, 443008, 9486601, 18973202, 37946404, 75892808, 151785616, 303571232, 607142464, 1214284928]

約数ペア:

[(1, 1214284928), (2, 607142464), (4, 303571232), (8, 151785616), (16, 75892808), (32, 37946404), (64, 18973202), (128, 9486601), (2741, 443008), (3461, 350848), (5482, 221504), (6922, 175424), (10964, 110752), (13844, 87712), (21928, 55376), (27688, 43856)]