2957648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 6071040

約数和(自身を除く): 3113392

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 89, 124, 134, 178, 248, 268, 356, 496, 536, 712, 1072, 1424, 2077, 2759, 4154, 5518, 5963, 8308, 11036, 11926, 16616, 22072, 23852, 33232, 44144, 47704, 95408, 184853, 369706, 739412, 1478824, 2957648]

約数ペア:

[(1, 2957648), (2, 1478824), (4, 739412), (8, 369706), (16, 184853), (31, 95408), (62, 47704), (67, 44144), (89, 33232), (124, 23852), (134, 22072), (178, 16616), (248, 11926), (268, 11036), (356, 8308), (496, 5963), (536, 5518), (712, 4154), (1072, 2759), (1424, 2077)]