77771746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 132507648

約数和(自身を除く): 54735902

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 2053, 2914, 4106, 18941, 26689, 37882, 53378, 63643, 96491, 127286, 192982, 827359, 1254383, 1654718, 2508766, 2991221, 5982442, 38885873, 77771746]

約数ペア:

[(1, 77771746), (2, 38885873), (13, 5982442), (26, 2991221), (31, 2508766), (47, 1654718), (62, 1254383), (94, 827359), (403, 192982), (611, 127286), (806, 96491), (1222, 63643), (1457, 53378), (2053, 37882), (2914, 26689), (4106, 18941)]