425811344

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{27751}}^1$

素因数の和:27903

約数の個数: 40

約数和(自身を含む): 949784448

約数和(自身を除く): 523973104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 27751, 55502, 111004, 194257, 222008, 388514, 444016, 777028, 1554056, 3108112, 3801887, 7603774, 15207548, 26613209, 30415096, 53226418, 60830192, 106452836, 212905672, 425811344]

約数ペア:

[(1, 425811344), (2, 212905672), (4, 106452836), (7, 60830192), (8, 53226418), (14, 30415096), (16, 26613209), (28, 15207548), (56, 7603774), (112, 3801887), (137, 3108112), (274, 1554056), (548, 777028), (959, 444016), (1096, 388514), (1918, 222008), (2192, 194257), (3836, 111004), (7672, 55502), (15344, 27751)]