84947128

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28621}}^1$

素因数の和:28687

約数の個数: 32

約数和(自身を含む): 185470560

約数和(自身を除く): 100523432

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 28621, 57242, 114484, 200347, 228968, 400694, 801388, 1516913, 1602776, 3033826, 6067652, 10618391, 12135304, 21236782, 42473564, 84947128]

約数ペア:

[(1, 84947128), (2, 42473564), (4, 21236782), (7, 12135304), (8, 10618391), (14, 6067652), (28, 3033826), (53, 1602776), (56, 1516913), (106, 801388), (212, 400694), (371, 228968), (424, 200347), (742, 114484), (1484, 57242), (2968, 28621)]