40276376

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7121}}^1$

素因数の和:7235

約数の個数: 32

約数和(自身を含む): 87173280

約数和(自身を除く): 46896904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 7121, 14242, 28484, 49847, 56968, 99694, 199388, 398776, 719221, 1438442, 2876884, 5034547, 5753768, 10069094, 20138188, 40276376]

約数ペア:

[(1, 40276376), (2, 20138188), (4, 10069094), (7, 5753768), (8, 5034547), (14, 2876884), (28, 1438442), (56, 719221), (101, 398776), (202, 199388), (404, 99694), (707, 56968), (808, 49847), (1414, 28484), (2828, 14242), (5656, 7121)]