28619616

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{6343}}^1$

素因数の和:6403

約数の個数: 48

約数和(自身を含む): 76737024

約数和(自身を除く): 48117408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 6343, 12686, 19029, 25372, 38058, 50744, 76116, 101488, 152232, 202976, 298121, 304464, 596242, 608928, 894363, 1192484, 1788726, 2384968, 3577452, 4769936, 7154904, 9539872, 14309808, 28619616]

約数ペア:

[(1, 28619616), (2, 14309808), (3, 9539872), (4, 7154904), (6, 4769936), (8, 3577452), (12, 2384968), (16, 1788726), (24, 1192484), (32, 894363), (47, 608928), (48, 596242), (94, 304464), (96, 298121), (141, 202976), (188, 152232), (282, 101488), (376, 76116), (564, 50744), (752, 38058), (1128, 25372), (1504, 19029), (2256, 12686), (4512, 6343)]