41506768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 84320000

約数和(自身を除く): 42813232

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 1249, 2077, 2498, 4154, 4996, 8308, 9992, 16616, 19984, 33232, 38719, 77438, 83683, 154876, 167366, 309752, 334732, 619504, 669464, 1338928, 2594173, 5188346, 10376692, 20753384, 41506768]

約数ペア:

[(1, 41506768), (2, 20753384), (4, 10376692), (8, 5188346), (16, 2594173), (31, 1338928), (62, 669464), (67, 619504), (124, 334732), (134, 309752), (248, 167366), (268, 154876), (496, 83683), (536, 77438), (1072, 38719), (1249, 33232), (2077, 19984), (2498, 16616), (4154, 9992), (4996, 8308)]