26261648

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 65308320

約数和(自身を除く): 39046672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 43, 49, 56, 76, 82, 86, 98, 112, 133, 152, 164, 172, 196, 266, 287, 301, 304, 328, 344, 392, 532, 574, 602, 656, 688, 779, 784, 817, 931, 1064, 1148, 1204, 1558, 1634, 1763, 1862, 2009, 2107, 2128, 2296, 2408, 3116, 3268, 3526, 3724, 4018, 4214, 4592, 4816, 5453, 5719, 6232, 6536, 7052, 7448, 8036, 8428, 10906, 11438, 12341, 12464, 13072, 14104, 14896, 16072, 16856, 21812, 22876, 24682, 28208, 32144, 33497, 33712, 38171, 40033, 43624, 45752, 49364, 66994, 76342, 80066, 86387, 87248, 91504, 98728, 133988, 152684, 160132, 172774, 197456, 234479, 267976, 305368, 320264, 345548, 468958, 535952, 610736, 640528, 691096, 937916, 1382192, 1641353, 1875832, 3282706, 3751664, 6565412, 13130824, 26261648]

約数ペア:

[(1, 26261648), (2, 13130824), (4, 6565412), (7, 3751664), (8, 3282706), (14, 1875832), (16, 1641353), (19, 1382192), (28, 937916), (38, 691096), (41, 640528), (43, 610736), (49, 535952), (56, 468958), (76, 345548), (82, 320264), (86, 305368), (98, 267976), (112, 234479), (133, 197456), (152, 172774), (164, 160132), (172, 152684), (196, 133988), (266, 98728), (287, 91504), (301, 87248), (304, 86387), (328, 80066), (344, 76342), (392, 66994), (532, 49364), (574, 45752), (602, 43624), (656, 40033), (688, 38171), (779, 33712), (784, 33497), (817, 32144), (931, 28208), (1064, 24682), (1148, 22876), (1204, 21812), (1558, 16856), (1634, 16072), (1763, 14896), (1862, 14104), (2009, 13072), (2107, 12464), (2128, 12341), (2296, 11438), (2408, 10906), (3116, 8428), (3268, 8036), (3526, 7448), (3724, 7052), (4018, 6536), (4214, 6232), (4592, 5719), (4816, 5453)]