41008288

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 84720384

約数和(自身を除く): 43712096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 496, 536, 617, 992, 1072, 1234, 2077, 2144, 2468, 4154, 4936, 8308, 9872, 16616, 19127, 19744, 33232, 38254, 41339, 66464, 76508, 82678, 153016, 165356, 306032, 330712, 612064, 661424, 1281509, 1322848, 2563018, 5126036, 10252072, 20504144, 41008288]

約数ペア:

[(1, 41008288), (2, 20504144), (4, 10252072), (8, 5126036), (16, 2563018), (31, 1322848), (32, 1281509), (62, 661424), (67, 612064), (124, 330712), (134, 306032), (248, 165356), (268, 153016), (496, 82678), (536, 76508), (617, 66464), (992, 41339), (1072, 38254), (1234, 33232), (2077, 19744), (2144, 19127), (2468, 16616), (4154, 9872), (4936, 8308)]