69748864

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{8933}}^1$

素因数の和:9008

約数の個数: 32

約数和(自身を含む): 141246540

約数和(自身を除く): 71497676

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 8933, 17866, 35732, 71464, 142928, 285856, 544913, 571712, 1089826, 1143424, 2179652, 4359304, 8718608, 17437216, 34874432, 69748864]

約数ペア:

[(1, 69748864), (2, 34874432), (4, 17437216), (8, 8718608), (16, 4359304), (32, 2179652), (61, 1143424), (64, 1089826), (122, 571712), (128, 544913), (244, 285856), (488, 142928), (976, 71464), (1952, 35732), (3904, 17866), (7808, 8933)]