1054208

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 40

約数和(自身を含む): 2209680

約数和(自身を除く): 1155472

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 232, 256, 284, 464, 512, 568, 928, 1136, 1856, 2059, 2272, 3712, 4118, 4544, 7424, 8236, 9088, 14848, 16472, 18176, 32944, 36352, 65888, 131776, 263552, 527104, 1054208]

約数ペア:

[(1, 1054208), (2, 527104), (4, 263552), (8, 131776), (16, 65888), (29, 36352), (32, 32944), (58, 18176), (64, 16472), (71, 14848), (116, 9088), (128, 8236), (142, 7424), (232, 4544), (256, 4118), (284, 3712), (464, 2272), (512, 2059), (568, 1856), (928, 1136)]