7239444

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 17781120

約数和(自身を除く): 10541676

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 293, 348, 426, 586, 852, 879, 1172, 1758, 2059, 3516, 4118, 6177, 8236, 8497, 12354, 16994, 20803, 24708, 25491, 33988, 41606, 50982, 62409, 83212, 101964, 124818, 249636, 603287, 1206574, 1809861, 2413148, 3619722, 7239444]

約数ペア:

[(1, 7239444), (2, 3619722), (3, 2413148), (4, 1809861), (6, 1206574), (12, 603287), (29, 249636), (58, 124818), (71, 101964), (87, 83212), (116, 62409), (142, 50982), (174, 41606), (213, 33988), (284, 25491), (293, 24708), (348, 20803), (426, 16994), (586, 12354), (852, 8497), (879, 8236), (1172, 6177), (1758, 4118), (2059, 3516)]