3886288

素因数分解:

$2^4\times 7^2\times {\mathrm{4957}}^1$

素因数の和:4979

約数の個数: 30

約数和(自身を含む): 8760786

約数和(自身を除く): 4874498

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 4957, 9914, 19828, 34699, 39656, 69398, 79312, 138796, 242893, 277592, 485786, 555184, 971572, 1943144, 3886288]

約数ペア:

[(1, 3886288), (2, 1943144), (4, 971572), (7, 555184), (8, 485786), (14, 277592), (16, 242893), (28, 138796), (49, 79312), (56, 69398), (98, 39656), (112, 34699), (196, 19828), (392, 9914), (784, 4957)]