1490432

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 40

約数和(自身を含む): 3093552

約数和(自身を除く): 1603120

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 128, 142, 164, 256, 284, 328, 512, 568, 656, 1136, 1312, 2272, 2624, 2911, 4544, 5248, 5822, 9088, 10496, 11644, 18176, 20992, 23288, 36352, 46576, 93152, 186304, 372608, 745216, 1490432]

約数ペア:

[(1, 1490432), (2, 745216), (4, 372608), (8, 186304), (16, 93152), (32, 46576), (41, 36352), (64, 23288), (71, 20992), (82, 18176), (128, 11644), (142, 10496), (164, 9088), (256, 5822), (284, 5248), (328, 4544), (512, 2911), (568, 2624), (656, 2272), (1136, 1312)]