42907396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 49022204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1367, 1652, 2242, 2734, 4484, 5468, 7847, 9569, 15694, 19138, 25973, 31388, 38276, 51946, 80653, 103892, 161306, 181811, 322612, 363622, 564571, 727244, 1129142, 1532407, 2258284, 3064814, 6129628, 10726849, 21453698, 42907396]

約数ペア:

[(1, 42907396), (2, 21453698), (4, 10726849), (7, 6129628), (14, 3064814), (19, 2258284), (28, 1532407), (38, 1129142), (59, 727244), (76, 564571), (118, 363622), (133, 322612), (236, 181811), (266, 161306), (413, 103892), (532, 80653), (826, 51946), (1121, 38276), (1367, 31388), (1652, 25973), (2242, 19138), (2734, 15694), (4484, 9569), (5468, 7847)]