7915032

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 21579480

約数和(自身を除く): 13664448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 521, 633, 844, 1042, 1266, 1563, 1688, 1899, 2084, 2532, 3126, 3798, 4168, 4689, 5064, 6252, 7596, 9378, 12504, 15192, 18756, 37512, 109931, 219862, 329793, 439724, 659586, 879448, 989379, 1319172, 1978758, 2638344, 3957516, 7915032]

約数ペア:

[(1, 7915032), (2, 3957516), (3, 2638344), (4, 1978758), (6, 1319172), (8, 989379), (9, 879448), (12, 659586), (18, 439724), (24, 329793), (36, 219862), (72, 109931), (211, 37512), (422, 18756), (521, 15192), (633, 12504), (844, 9378), (1042, 7596), (1266, 6252), (1563, 5064), (1688, 4689), (1899, 4168), (2084, 3798), (2532, 3126)]