25917648

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 71037120

約数和(自身を除く): 45119472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 433, 464, 516, 688, 696, 866, 1032, 1247, 1299, 1392, 1732, 2064, 2494, 2598, 3464, 3741, 4988, 5196, 6928, 7482, 9976, 10392, 12557, 14964, 18619, 19952, 20784, 25114, 29928, 37238, 37671, 50228, 55857, 59856, 74476, 75342, 100456, 111714, 148952, 150684, 200912, 223428, 297904, 301368, 446856, 539951, 602736, 893712, 1079902, 1619853, 2159804, 3239706, 4319608, 6479412, 8639216, 12958824, 25917648]

約数ペア:

[(1, 25917648), (2, 12958824), (3, 8639216), (4, 6479412), (6, 4319608), (8, 3239706), (12, 2159804), (16, 1619853), (24, 1079902), (29, 893712), (43, 602736), (48, 539951), (58, 446856), (86, 301368), (87, 297904), (116, 223428), (129, 200912), (172, 150684), (174, 148952), (232, 111714), (258, 100456), (344, 75342), (348, 74476), (433, 59856), (464, 55857), (516, 50228), (688, 37671), (696, 37238), (866, 29928), (1032, 25114), (1247, 20784), (1299, 19952), (1392, 18619), (1732, 14964), (2064, 12557), (2494, 10392), (2598, 9976), (3464, 7482), (3741, 6928), (4988, 5196)]