28772534

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 53234496

約数和(自身を除く): 24461962

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 2281, 4562, 6307, 12614, 15967, 31934, 38777, 77554, 120893, 241786, 271439, 542878, 846251, 1692502, 2055181, 4110362, 14386267, 28772534]

約数ペア:

[(1, 28772534), (2, 14386267), (7, 4110362), (14, 2055181), (17, 1692502), (34, 846251), (53, 542878), (106, 271439), (119, 241786), (238, 120893), (371, 77554), (742, 38777), (901, 31934), (1802, 15967), (2281, 12614), (4562, 6307)]