28032170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 52956288

約数和(自身を除く): 24924118

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 307, 397, 614, 794, 1535, 1985, 3070, 3970, 7061, 9131, 14122, 18262, 35305, 45655, 70610, 91310, 121879, 243758, 609395, 1218790, 2803217, 5606434, 14016085, 28032170]

約数ペア:

[(1, 28032170), (2, 14016085), (5, 5606434), (10, 2803217), (23, 1218790), (46, 609395), (115, 243758), (230, 121879), (307, 91310), (397, 70610), (614, 45655), (794, 35305), (1535, 18262), (1985, 14122), (3070, 9131), (3970, 7061)]