25606126

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 48837600

約数和(自身を除く): 23231474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 101, 182, 199, 202, 398, 637, 707, 1274, 1313, 1393, 1414, 2587, 2626, 2786, 4949, 5174, 9191, 9751, 9898, 18109, 18382, 19502, 20099, 36218, 40198, 64337, 126763, 128674, 140693, 253526, 261287, 281386, 522574, 984851, 1829009, 1969702, 3658018, 12803063, 25606126]

約数ペア:

[(1, 25606126), (2, 12803063), (7, 3658018), (13, 1969702), (14, 1829009), (26, 984851), (49, 522574), (91, 281386), (98, 261287), (101, 253526), (182, 140693), (199, 128674), (202, 126763), (398, 64337), (637, 40198), (707, 36218), (1274, 20099), (1313, 19502), (1393, 18382), (1414, 18109), (2587, 9898), (2626, 9751), (2786, 9191), (4949, 5174)]