69317456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2207}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 145657344

約数和(自身を除く): 76339888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2207, 2416, 3926, 4414, 7852, 8828, 15704, 17656, 28691, 31408, 35312, 57382, 114764, 229528, 333257, 459056, 666514, 1333028, 2666056, 4332341, 5332112, 8664682, 17329364, 34658728, 69317456]

約数ペア:

[(1, 69317456), (2, 34658728), (4, 17329364), (8, 8664682), (13, 5332112), (16, 4332341), (26, 2666056), (52, 1333028), (104, 666514), (151, 459056), (208, 333257), (302, 229528), (604, 114764), (1208, 57382), (1963, 35312), (2207, 31408), (2416, 28691), (3926, 17656), (4414, 15704), (7852, 8828)]