65081536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 153619200

約数和(自身を除く): 88537664

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 64, 76, 92, 104, 152, 179, 184, 208, 247, 299, 304, 358, 368, 416, 437, 494, 598, 608, 716, 736, 832, 874, 988, 1196, 1216, 1432, 1472, 1748, 1976, 2327, 2392, 2864, 3401, 3496, 3952, 4117, 4654, 4784, 5681, 5728, 6802, 6992, 7904, 8234, 9308, 9568, 11362, 11456, 13604, 13984, 15808, 16468, 18616, 19136, 22724, 27208, 27968, 32936, 37232, 44213, 45448, 53521, 54416, 65872, 74464, 78223, 88426, 90896, 107042, 108832, 131744, 148928, 156446, 176852, 181792, 214084, 217664, 263488, 312892, 353704, 363584, 428168, 625784, 707408, 856336, 1016899, 1251568, 1414816, 1712672, 2033798, 2503136, 2829632, 3425344, 4067596, 5006272, 8135192, 16270384, 32540768, 65081536]

約数ペア:

[(1, 65081536), (2, 32540768), (4, 16270384), (8, 8135192), (13, 5006272), (16, 4067596), (19, 3425344), (23, 2829632), (26, 2503136), (32, 2033798), (38, 1712672), (46, 1414816), (52, 1251568), (64, 1016899), (76, 856336), (92, 707408), (104, 625784), (152, 428168), (179, 363584), (184, 353704), (208, 312892), (247, 263488), (299, 217664), (304, 214084), (358, 181792), (368, 176852), (416, 156446), (437, 148928), (494, 131744), (598, 108832), (608, 107042), (716, 90896), (736, 88426), (832, 78223), (874, 74464), (988, 65872), (1196, 54416), (1216, 53521), (1432, 45448), (1472, 44213), (1748, 37232), (1976, 32936), (2327, 27968), (2392, 27208), (2864, 22724), (3401, 19136), (3496, 18616), (3952, 16468), (4117, 15808), (4654, 13984), (4784, 13604), (5681, 11456), (5728, 11362), (6802, 9568), (6992, 9308), (7904, 8234)]