56171504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 113028480

約数和(自身を除く): 56856976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 421, 496, 538, 842, 1076, 1684, 2152, 3368, 4304, 6736, 8339, 13051, 16678, 26102, 33356, 52204, 66712, 104408, 113249, 133424, 208816, 226498, 452996, 905992, 1811984, 3510719, 7021438, 14042876, 28085752, 56171504]

約数ペア:

[(1, 56171504), (2, 28085752), (4, 14042876), (8, 7021438), (16, 3510719), (31, 1811984), (62, 905992), (124, 452996), (248, 226498), (269, 208816), (421, 133424), (496, 113249), (538, 104408), (842, 66712), (1076, 52204), (1684, 33356), (2152, 26102), (3368, 16678), (4304, 13051), (6736, 8339)]