42566888

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8353}}^1$

素因数の和:8386

約数の個数: 48

約数和(自身を含む): 99997380

約数和(自身を除く): 57430492

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 8353, 16706, 33412, 58471, 66824, 108589, 116942, 217178, 233884, 409297, 434356, 467768, 760123, 818594, 868712, 1520246, 1637188, 3040492, 3274376, 5320861, 6080984, 10641722, 21283444, 42566888]

約数ペア:

[(1, 42566888), (2, 21283444), (4, 10641722), (7, 6080984), (8, 5320861), (13, 3274376), (14, 3040492), (26, 1637188), (28, 1520246), (49, 868712), (52, 818594), (56, 760123), (91, 467768), (98, 434356), (104, 409297), (182, 233884), (196, 217178), (364, 116942), (392, 108589), (637, 66824), (728, 58471), (1274, 33412), (2548, 16706), (5096, 8353)]