1612736

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 28

約数和(自身を含む): 3243072

約数和(自身を除く): 1630336

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 223, 226, 446, 452, 892, 904, 1784, 1808, 3568, 3616, 7136, 7232, 14272, 25199, 50398, 100796, 201592, 403184, 806368, 1612736]

約数ペア:

[(1, 1612736), (2, 806368), (4, 403184), (8, 201592), (16, 100796), (32, 50398), (64, 25199), (113, 14272), (223, 7232), (226, 7136), (446, 3616), (452, 3568), (892, 1808), (904, 1784)]