38188144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 76588848

約数和(自身を除く): 38400704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 251, 257, 296, 502, 514, 592, 1004, 1028, 2008, 2056, 4016, 4112, 9287, 9509, 18574, 19018, 37148, 38036, 64507, 74296, 76072, 129014, 148592, 152144, 258028, 516056, 1032112, 2386759, 4773518, 9547036, 19094072, 38188144]

約数ペア:

[(1, 38188144), (2, 19094072), (4, 9547036), (8, 4773518), (16, 2386759), (37, 1032112), (74, 516056), (148, 258028), (251, 152144), (257, 148592), (296, 129014), (502, 76072), (514, 74296), (592, 64507), (1004, 38036), (1028, 37148), (2008, 19018), (2056, 18574), (4016, 9509), (4112, 9287)]