28041738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11953}}^1$

素因数の和:11998

約数の個数: 32

約数和(自身を含む): 61969536

約数和(自身を除く): 33927798

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 11953, 23906, 35859, 71718, 203201, 274919, 406402, 549838, 609603, 824757, 1219206, 1649514, 4673623, 9347246, 14020869, 28041738]

約数ペア:

[(1, 28041738), (2, 14020869), (3, 9347246), (6, 4673623), (17, 1649514), (23, 1219206), (34, 824757), (46, 609603), (51, 549838), (69, 406402), (102, 274919), (138, 203201), (391, 71718), (782, 35859), (1173, 23906), (2346, 11953)]