26678528

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 54

約数和(自身を含む): 55951434

約数和(自身を除く): 29272906

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 197, 256, 368, 394, 529, 736, 788, 1058, 1472, 1576, 2116, 2944, 3152, 4232, 4531, 5888, 6304, 8464, 9062, 12608, 16928, 18124, 25216, 33856, 36248, 50432, 67712, 72496, 104213, 135424, 144992, 208426, 289984, 416852, 579968, 833704, 1159936, 1667408, 3334816, 6669632, 13339264, 26678528]

約数ペア:

[(1, 26678528), (2, 13339264), (4, 6669632), (8, 3334816), (16, 1667408), (23, 1159936), (32, 833704), (46, 579968), (64, 416852), (92, 289984), (128, 208426), (184, 144992), (197, 135424), (256, 104213), (368, 72496), (394, 67712), (529, 50432), (736, 36248), (788, 33856), (1058, 25216), (1472, 18124), (1576, 16928), (2116, 12608), (2944, 9062), (3152, 8464), (4232, 6304), (4531, 5888)]