28019174402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71333}}^1\times {\mathrm{8539}}^1$

素因数の和:79897

約数の個数: 16

約数和(自身を含む): 43861849920

約数和(自身を除く): 15842675518

約数列:

[1, 2, 23, 46, 8539, 17078, 71333, 142666, 196397, 392794, 1640659, 3281318, 609112487, 1218224974, 14009587201, 28019174402]

約数ペア:

[(1, 28019174402), (2, 14009587201), (23, 1218224974), (46, 609112487), (8539, 3281318), (17078, 1640659), (71333, 392794), (142666, 196397)]