40267934

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2383}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 74151936

約数和(自身を除く): 33884002

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2383, 2414, 4766, 8449, 16681, 16898, 33362, 40511, 81022, 169193, 283577, 338386, 567154, 1184351, 2368702, 2876281, 5752562, 20133967, 40267934]

約数ペア:

[(1, 40267934), (2, 20133967), (7, 5752562), (14, 2876281), (17, 2368702), (34, 1184351), (71, 567154), (119, 338386), (142, 283577), (238, 169193), (497, 81022), (994, 40511), (1207, 33362), (2383, 16898), (2414, 16681), (4766, 8449)]