26879748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4592

約数の個数: 48

約数和(自身を含む): 72705024

約数和(自身を除く): 45825276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4507, 5964, 9014, 13521, 18028, 27042, 31549, 54084, 63098, 94647, 126196, 189294, 319997, 378588, 639994, 959991, 1279988, 1919982, 2239979, 3839964, 4479958, 6719937, 8959916, 13439874, 26879748]

約数ペア:

[(1, 26879748), (2, 13439874), (3, 8959916), (4, 6719937), (6, 4479958), (7, 3839964), (12, 2239979), (14, 1919982), (21, 1279988), (28, 959991), (42, 639994), (71, 378588), (84, 319997), (142, 189294), (213, 126196), (284, 94647), (426, 63098), (497, 54084), (852, 31549), (994, 27042), (1491, 18028), (1988, 13521), (2982, 9014), (4507, 5964)]