3802448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 8056776

約数和(自身を除く): 4254328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 181, 202, 208, 362, 404, 724, 808, 1313, 1448, 1616, 2353, 2626, 2896, 4706, 5252, 9412, 10504, 18281, 18824, 21008, 36562, 37648, 73124, 146248, 237653, 292496, 475306, 950612, 1901224, 3802448]

約数ペア:

[(1, 3802448), (2, 1901224), (4, 950612), (8, 475306), (13, 292496), (16, 237653), (26, 146248), (52, 73124), (101, 37648), (104, 36562), (181, 21008), (202, 18824), (208, 18281), (362, 10504), (404, 9412), (724, 5252), (808, 4706), (1313, 2896), (1448, 2626), (1616, 2353)]