47641976

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 91400400

約数和(自身を除く): 43758424

約数列:

[1, 2, 4, 8, 61, 122, 233, 244, 419, 466, 488, 838, 932, 1676, 1864, 3352, 14213, 25559, 28426, 51118, 56852, 97627, 102236, 113704, 195254, 204472, 390508, 781016, 5955247, 11910494, 23820988, 47641976]

約数ペア:

[(1, 47641976), (2, 23820988), (4, 11910494), (8, 5955247), (61, 781016), (122, 390508), (233, 204472), (244, 195254), (419, 113704), (466, 102236), (488, 97627), (838, 56852), (932, 51118), (1676, 28426), (1864, 25559), (3352, 14213)]