47314618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 33325382

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1249, 1457, 2498, 2914, 16237, 18941, 32474, 37882, 38719, 58703, 77438, 117406, 503347, 763139, 1006694, 1526278, 1819793, 3639586, 23657309, 47314618]

約数ペア:

[(1, 47314618), (2, 23657309), (13, 3639586), (26, 1819793), (31, 1526278), (47, 1006694), (62, 763139), (94, 503347), (403, 117406), (611, 77438), (806, 58703), (1222, 38719), (1249, 37882), (1457, 32474), (2498, 18941), (2914, 16237)]