42426748

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16651}}^1$

素因数の和:16682

約数の個数: 36

約数和(自身を含む): 93018072

約数和(自身を除く): 50591324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16651, 33302, 66604, 116557, 216463, 233114, 432926, 466228, 815899, 865852, 1515241, 1631798, 3030482, 3263596, 6060964, 10606687, 21213374, 42426748]

約数ペア:

[(1, 42426748), (2, 21213374), (4, 10606687), (7, 6060964), (13, 3263596), (14, 3030482), (26, 1631798), (28, 1515241), (49, 865852), (52, 815899), (91, 466228), (98, 432926), (182, 233114), (196, 216463), (364, 116557), (637, 66604), (1274, 33302), (2548, 16651)]