28049234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1163}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 43580160

約数和(自身を除く): 15530926

約数列:

[1, 2, 31, 62, 389, 778, 1163, 2326, 12059, 24118, 36053, 72106, 452407, 904814, 14024617, 28049234]

約数ペア:

[(1, 28049234), (2, 14024617), (31, 904814), (62, 452407), (389, 72106), (778, 36053), (1163, 24118), (2326, 12059)]