1455496

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 3283200

約数和(自身を除く): 1827704

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 79, 94, 98, 158, 188, 196, 316, 329, 376, 392, 553, 632, 658, 1106, 1316, 2212, 2303, 2632, 3713, 3871, 4424, 4606, 7426, 7742, 9212, 14852, 15484, 18424, 25991, 29704, 30968, 51982, 103964, 181937, 207928, 363874, 727748, 1455496]

約数ペア:

[(1, 1455496), (2, 727748), (4, 363874), (7, 207928), (8, 181937), (14, 103964), (28, 51982), (47, 30968), (49, 29704), (56, 25991), (79, 18424), (94, 15484), (98, 14852), (158, 9212), (188, 7742), (196, 7426), (316, 4606), (329, 4424), (376, 3871), (392, 3713), (553, 2632), (632, 2303), (658, 2212), (1106, 1316)]