39935168

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6889

約数の個数: 56

約数和(自身を含む): 97548192

約数和(自身を除く): 57613024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 6857, 13714, 27428, 47999, 54856, 89141, 95998, 109712, 178282, 191996, 219424, 356564, 383992, 438848, 623987, 713128, 767984, 1247974, 1426256, 1535968, 2495948, 2852512, 3071936, 4991896, 5705024, 9983792, 19967584, 39935168]

約数ペア:

[(1, 39935168), (2, 19967584), (4, 9983792), (7, 5705024), (8, 4991896), (13, 3071936), (14, 2852512), (16, 2495948), (26, 1535968), (28, 1426256), (32, 1247974), (52, 767984), (56, 713128), (64, 623987), (91, 438848), (104, 383992), (112, 356564), (182, 219424), (208, 191996), (224, 178282), (364, 109712), (416, 95998), (448, 89141), (728, 54856), (832, 47999), (1456, 27428), (2912, 13714), (5824, 6857)]