22664784

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 61107200

約数和(自身を除く): 38442416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 79, 86, 129, 139, 158, 172, 237, 258, 278, 316, 344, 417, 474, 516, 556, 632, 688, 834, 948, 1032, 1112, 1264, 1668, 1896, 2064, 2224, 3336, 3397, 3792, 5977, 6672, 6794, 10191, 10981, 11954, 13588, 17931, 20382, 21962, 23908, 27176, 32943, 35862, 40764, 43924, 47816, 54352, 65886, 71724, 81528, 87848, 95632, 131772, 143448, 163056, 175696, 263544, 286896, 472183, 527088, 944366, 1416549, 1888732, 2833098, 3777464, 5666196, 7554928, 11332392, 22664784]

約数ペア:

[(1, 22664784), (2, 11332392), (3, 7554928), (4, 5666196), (6, 3777464), (8, 2833098), (12, 1888732), (16, 1416549), (24, 944366), (43, 527088), (48, 472183), (79, 286896), (86, 263544), (129, 175696), (139, 163056), (158, 143448), (172, 131772), (237, 95632), (258, 87848), (278, 81528), (316, 71724), (344, 65886), (417, 54352), (474, 47816), (516, 43924), (556, 40764), (632, 35862), (688, 32943), (834, 27176), (948, 23908), (1032, 21962), (1112, 20382), (1264, 17931), (1668, 13588), (1896, 11954), (2064, 10981), (2224, 10191), (3336, 6794), (3397, 6672), (3792, 5977)]