28499354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 50050560

約数和(自身を除く): 21551206

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 1861, 3722, 7657, 15314, 24193, 35359, 48386, 57691, 70718, 115382, 459667, 749983, 919334, 1096129, 1499966, 2192258, 14249677, 28499354]

約数ペア:

[(1, 28499354), (2, 14249677), (13, 2192258), (19, 1499966), (26, 1096129), (31, 919334), (38, 749983), (62, 459667), (247, 115382), (403, 70718), (494, 57691), (589, 48386), (806, 35359), (1178, 24193), (1861, 15314), (3722, 7657)]