64607242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 58564598

約数列:

[1, 2, 7, 14, 17, 34, 43, 59, 86, 107, 118, 119, 214, 238, 301, 413, 602, 731, 749, 826, 1003, 1462, 1498, 1819, 2006, 2537, 3638, 4601, 5074, 5117, 6313, 7021, 9202, 10234, 12626, 12733, 14042, 17759, 25466, 32207, 35518, 43129, 44191, 64414, 78217, 86258, 88382, 107321, 156434, 214642, 271459, 301903, 542918, 547519, 603806, 751247, 1095038, 1502494, 1900213, 3800426, 4614803, 9229606, 32303621, 64607242]

約数ペア:

[(1, 64607242), (2, 32303621), (7, 9229606), (14, 4614803), (17, 3800426), (34, 1900213), (43, 1502494), (59, 1095038), (86, 751247), (107, 603806), (118, 547519), (119, 542918), (214, 301903), (238, 271459), (301, 214642), (413, 156434), (602, 107321), (731, 88382), (749, 86258), (826, 78217), (1003, 64414), (1462, 44191), (1498, 43129), (1819, 35518), (2006, 32207), (2537, 25466), (3638, 17759), (4601, 14042), (5074, 12733), (5117, 12626), (6313, 10234), (7021, 9202)]