7997584

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^2$

素因数の和:224

約数の個数: 45

約数和(自身を含む): 18205401

約数和(自身を除く): 10207817

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 196, 202, 392, 404, 707, 784, 808, 1414, 1616, 2828, 4949, 5656, 9898, 10201, 11312, 19796, 20402, 39592, 40804, 71407, 79184, 81608, 142814, 163216, 285628, 499849, 571256, 999698, 1142512, 1999396, 3998792, 7997584]

約数ペア:

[(1, 7997584), (2, 3998792), (4, 1999396), (7, 1142512), (8, 999698), (14, 571256), (16, 499849), (28, 285628), (49, 163216), (56, 142814), (98, 81608), (101, 79184), (112, 71407), (196, 40804), (202, 39592), (392, 20402), (404, 19796), (707, 11312), (784, 10201), (808, 9898), (1414, 5656), (1616, 4949)]