28354538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 19234582

約数列:

[1, 2, 17, 23, 34, 46, 101, 202, 359, 391, 718, 782, 1717, 2323, 3434, 4646, 6103, 8257, 12206, 16514, 36259, 39491, 72518, 78982, 140369, 280738, 616403, 833957, 1232806, 1667914, 14177269, 28354538]

約数ペア:

[(1, 28354538), (2, 14177269), (17, 1667914), (23, 1232806), (34, 833957), (46, 616403), (101, 280738), (202, 140369), (359, 78982), (391, 72518), (718, 39491), (782, 36259), (1717, 16514), (2323, 12206), (3434, 8257), (4646, 6103)]