39869056

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 83280960

約数和(自身を除く): 43411904

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 107, 128, 142, 164, 214, 284, 328, 428, 568, 656, 856, 1136, 1312, 1712, 2272, 2624, 2911, 3424, 4387, 4544, 5248, 5822, 6848, 7597, 8774, 9088, 11644, 13696, 15194, 17548, 23288, 30388, 35096, 46576, 60776, 70192, 93152, 121552, 140384, 186304, 243104, 280768, 311477, 372608, 486208, 561536, 622954, 972416, 1245908, 2491816, 4983632, 9967264, 19934528, 39869056]

約数ペア:

[(1, 39869056), (2, 19934528), (4, 9967264), (8, 4983632), (16, 2491816), (32, 1245908), (41, 972416), (64, 622954), (71, 561536), (82, 486208), (107, 372608), (128, 311477), (142, 280768), (164, 243104), (214, 186304), (284, 140384), (328, 121552), (428, 93152), (568, 70192), (656, 60776), (856, 46576), (1136, 35096), (1312, 30388), (1712, 23288), (2272, 17548), (2624, 15194), (2911, 13696), (3424, 11644), (4387, 9088), (4544, 8774), (5248, 7597), (5822, 6848)]