8437472

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 17463600

約数和(自身を除く): 9026128

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 109, 118, 164, 218, 236, 328, 436, 472, 656, 872, 944, 1312, 1744, 1888, 2419, 3488, 4469, 4838, 6431, 8938, 9676, 12862, 17876, 19352, 25724, 35752, 38704, 51448, 71504, 77408, 102896, 143008, 205792, 263671, 527342, 1054684, 2109368, 4218736, 8437472]

約数ペア:

[(1, 8437472), (2, 4218736), (4, 2109368), (8, 1054684), (16, 527342), (32, 263671), (41, 205792), (59, 143008), (82, 102896), (109, 77408), (118, 71504), (164, 51448), (218, 38704), (236, 35752), (328, 25724), (436, 19352), (472, 17876), (656, 12862), (872, 9676), (944, 8938), (1312, 6431), (1744, 4838), (1888, 4469), (2419, 3488)]