62871368

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 76837432

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 139, 164, 197, 278, 287, 328, 394, 556, 574, 788, 973, 1112, 1148, 1379, 1576, 1946, 2296, 2758, 3892, 5516, 5699, 7784, 8077, 11032, 11398, 16154, 22796, 27383, 32308, 39893, 45592, 54766, 56539, 64616, 79786, 109532, 113078, 159572, 191681, 219064, 226156, 319144, 383362, 452312, 766724, 1122703, 1533448, 2245406, 4490812, 7858921, 8981624, 15717842, 31435684, 62871368]

約数ペア:

[(1, 62871368), (2, 31435684), (4, 15717842), (7, 8981624), (8, 7858921), (14, 4490812), (28, 2245406), (41, 1533448), (56, 1122703), (82, 766724), (139, 452312), (164, 383362), (197, 319144), (278, 226156), (287, 219064), (328, 191681), (394, 159572), (556, 113078), (574, 109532), (788, 79786), (973, 64616), (1112, 56539), (1148, 54766), (1379, 45592), (1576, 39893), (1946, 32308), (2296, 27383), (2758, 22796), (3892, 16154), (5516, 11398), (5699, 11032), (7784, 8077)]