38975456

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{7207}}^1$

素因数の和:7243

約数の個数: 36

約数和(自身を含む): 83101032

約数和(自身を除く): 44125576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 7207, 14414, 28828, 57656, 93691, 115312, 187382, 230624, 374764, 749528, 1217983, 1499056, 2435966, 2998112, 4871932, 9743864, 19487728, 38975456]

約数ペア:

[(1, 38975456), (2, 19487728), (4, 9743864), (8, 4871932), (13, 2998112), (16, 2435966), (26, 1499056), (32, 1217983), (52, 749528), (104, 374764), (169, 230624), (208, 187382), (338, 115312), (416, 93691), (676, 57656), (1352, 28828), (2704, 14414), (5408, 7207)]