538021168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{5303}}^1$

素因数の和:5701

約数の個数: 40

約数和(自身を含む): 1106902368

約数和(自身を除く): 568881200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 373, 746, 1492, 2984, 5303, 5968, 6341, 10606, 12682, 21212, 25364, 42424, 50728, 84848, 90151, 101456, 180302, 360604, 721208, 1442416, 1978019, 3956038, 7912076, 15824152, 31648304, 33626323, 67252646, 134505292, 269010584, 538021168]

約数ペア:

[(1, 538021168), (2, 269010584), (4, 134505292), (8, 67252646), (16, 33626323), (17, 31648304), (34, 15824152), (68, 7912076), (136, 3956038), (272, 1978019), (373, 1442416), (746, 721208), (1492, 360604), (2984, 180302), (5303, 101456), (5968, 90151), (6341, 84848), (10606, 50728), (12682, 42424), (21212, 25364)]