66652616

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 127353600

約数和(自身を除く): 60700984

約数列:

[1, 2, 4, 8, 79, 158, 263, 316, 401, 526, 632, 802, 1052, 1604, 2104, 3208, 20777, 31679, 41554, 63358, 83108, 105463, 126716, 166216, 210926, 253432, 421852, 843704, 8331577, 16663154, 33326308, 66652616]

約数ペア:

[(1, 66652616), (2, 33326308), (4, 16663154), (8, 8331577), (79, 843704), (158, 421852), (263, 253432), (316, 210926), (401, 166216), (526, 126716), (632, 105463), (802, 83108), (1052, 63358), (1604, 41554), (2104, 31679), (3208, 20777)]