39869624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 80287200

約数和(自身を除く): 40417576

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4129, 4828, 8258, 9656, 16516, 33032, 70193, 140386, 280772, 293159, 561544, 586318, 1172636, 2345272, 4983703, 9967406, 19934812, 39869624]

約数ペア:

[(1, 39869624), (2, 19934812), (4, 9967406), (8, 4983703), (17, 2345272), (34, 1172636), (68, 586318), (71, 561544), (136, 293159), (142, 280772), (284, 140386), (568, 70193), (1207, 33032), (2414, 16516), (4129, 9656), (4828, 8258)]