61149256

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 136252800

約数和(自身を除く): 75103544

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 3319, 4606, 6638, 9212, 13276, 18424, 23233, 26552, 46466, 92932, 155993, 162631, 185864, 311986, 325262, 623972, 650524, 1091951, 1247944, 1301048, 2183902, 4367804, 7643657, 8735608, 15287314, 30574628, 61149256]

約数ペア:

[(1, 61149256), (2, 30574628), (4, 15287314), (7, 8735608), (8, 7643657), (14, 4367804), (28, 2183902), (47, 1301048), (49, 1247944), (56, 1091951), (94, 650524), (98, 623972), (188, 325262), (196, 311986), (329, 185864), (376, 162631), (392, 155993), (658, 92932), (1316, 46466), (2303, 26552), (2632, 23233), (3319, 18424), (4606, 13276), (6638, 9212)]