28116672

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6367}}^1$

素因数の和:6405

約数の個数: 56

約数和(自身を含む): 77638656

約数和(自身を除く): 49521984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 6367, 12734, 19101, 25468, 38202, 50936, 76404, 101872, 146441, 152808, 203744, 292882, 305616, 407488, 439323, 585764, 611232, 878646, 1171528, 1222464, 1757292, 2343056, 3514584, 4686112, 7029168, 9372224, 14058336, 28116672]

約数ペア:

[(1, 28116672), (2, 14058336), (3, 9372224), (4, 7029168), (6, 4686112), (8, 3514584), (12, 2343056), (16, 1757292), (23, 1222464), (24, 1171528), (32, 878646), (46, 611232), (48, 585764), (64, 439323), (69, 407488), (92, 305616), (96, 292882), (138, 203744), (184, 152808), (192, 146441), (276, 101872), (368, 76404), (552, 50936), (736, 38202), (1104, 25468), (1472, 19101), (2208, 12734), (4416, 6367)]