28396332

素因数分解:

$2^2\times 3^4\times {\mathrm{87643}}^1$

素因数の和:87659

約数の個数: 30

約数和(自身を含む): 74234468

約数和(自身を除く): 45838136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87643, 175286, 262929, 350572, 525858, 788787, 1051716, 1577574, 2366361, 3155148, 4732722, 7099083, 9465444, 14198166, 28396332]

約数ペア:

[(1, 28396332), (2, 14198166), (3, 9465444), (4, 7099083), (6, 4732722), (9, 3155148), (12, 2366361), (18, 1577574), (27, 1051716), (36, 788787), (54, 525858), (81, 350572), (108, 262929), (162, 175286), (324, 87643)]