40399008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32371}}^1$

素因数の和:32397

約数の個数: 48

約数和(自身を含む): 114208416

約数和(自身を除く): 73809408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 32371, 64742, 97113, 129484, 194226, 258968, 388452, 420823, 517936, 776904, 841646, 1035872, 1262469, 1553808, 1683292, 2524938, 3107616, 3366584, 5049876, 6733168, 10099752, 13466336, 20199504, 40399008]

約数ペア:

[(1, 40399008), (2, 20199504), (3, 13466336), (4, 10099752), (6, 6733168), (8, 5049876), (12, 3366584), (13, 3107616), (16, 2524938), (24, 1683292), (26, 1553808), (32, 1262469), (39, 1035872), (48, 841646), (52, 776904), (78, 517936), (96, 420823), (104, 388452), (156, 258968), (208, 194226), (312, 129484), (416, 97113), (624, 64742), (1248, 32371)]