7994064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 23248512

約数和(自身を除く): 15254448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 557, 598, 624, 897, 1104, 1114, 1196, 1671, 1794, 2228, 2392, 3342, 3588, 4456, 4784, 6684, 7176, 7241, 8912, 12811, 13368, 14352, 14482, 21723, 25622, 26736, 28964, 38433, 43446, 51244, 57928, 76866, 86892, 102488, 115856, 153732, 166543, 173784, 204976, 307464, 333086, 347568, 499629, 614928, 666172, 999258, 1332344, 1998516, 2664688, 3997032, 7994064]

約数ペア:

[(1, 7994064), (2, 3997032), (3, 2664688), (4, 1998516), (6, 1332344), (8, 999258), (12, 666172), (13, 614928), (16, 499629), (23, 347568), (24, 333086), (26, 307464), (39, 204976), (46, 173784), (48, 166543), (52, 153732), (69, 115856), (78, 102488), (92, 86892), (104, 76866), (138, 57928), (156, 51244), (184, 43446), (208, 38433), (276, 28964), (299, 26736), (312, 25622), (368, 21723), (552, 14482), (557, 14352), (598, 13368), (624, 12811), (897, 8912), (1104, 7241), (1114, 7176), (1196, 6684), (1671, 4784), (1794, 4456), (2228, 3588), (2392, 3342)]