71525216

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13883}}^1$

素因数の和:13923

約数の個数: 48

約数和(自身を含む): 167940864

約数和(自身を除く): 96415648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 13883, 27766, 55532, 97181, 111064, 194362, 222128, 319309, 388724, 444256, 638618, 777448, 1277236, 1554896, 2235163, 2554472, 3109792, 4470326, 5108944, 8940652, 10217888, 17881304, 35762608, 71525216]

約数ペア:

[(1, 71525216), (2, 35762608), (4, 17881304), (7, 10217888), (8, 8940652), (14, 5108944), (16, 4470326), (23, 3109792), (28, 2554472), (32, 2235163), (46, 1554896), (56, 1277236), (92, 777448), (112, 638618), (161, 444256), (184, 388724), (224, 319309), (322, 222128), (368, 194362), (644, 111064), (736, 97181), (1288, 55532), (2576, 27766), (5152, 13883)]